Features
Famed biographer Walter Isaacson’s latest book examines how “Crispr” tecnnology developed and how it’s changing our world

By MARTIN ZEILIG During the recent rebroadcast of an interview on CBC Radio’s science show, Quirks & Quarks, Dr. Jennifer Doudna told how it “was a real shock” when she received an early morning telephone call notifying her of having been co-awarded the 2020 Nobel Prize in Chemistry.
She’s a humble person. But, she shouldn’t have been so surprised.
Doudna, a professor of molecular and cell biology at University of California, Berkeley, and her collaborator, a French professor and researcher in microbiology, genetics, and biochemistry at the Max Planck Institute in Berlin, Germany, were awarded the prize for the development of the CRISPR-Cas9 genome editing technique.
This meticulously researched book by author Walter Isaacson takes a reader into the quest by Doudna and Charpentier that eventually led to their breakthrough discovery. We see Doudna as a liberal minded and generous person, as well as a brilliant and driven research scientist.
Walter Isaacson, a professor of history at Tulane University, has been CEO of the Aspen Institute, chair of CNN, and an editor at Time Magazine. He is the author of “Leonardo da Vinci”, “The Innovators”, “Steve Jobs”, “Einstein: His Life and Universe”, “Benjamin Franklin: An American Life”, and “Kissinger: A Biography”, also the coauthor of “The Wise Men: Six Friends and the World They Made”.
The essence of CRISPR (an acronym for clustered regularly interspaced short palindromic repeats) is simple: It’s a way of finding a specific bit of DNA inside a cell.
“CRISPR technology also has the potential to transform medicine, enabling us to not only treat but also prevent many diseases. We may even decide to use it to change the genomes of our children. An attempt to do this in China has been condemned as premature and unethical, but some think it could benefit children in the future, notes online information. After that, the next step in CRISPR gene editing is usually to alter that piece of DNA. However, CRISPR has also been adapted to do other things too, such as turning genes on or off without altering their sequence.
“There were ways to edit the genomes of some plants and animals before the CRISPR method was unveiled in 2012 but it took years and cost hundreds of thousands of dollars,” says the science site.
“CRISPR has made it cheap and easy.
“CRISPR is already widely used for scientific research, and in the not too distant future many of the plants and animals in our farms, gardens or homes may have been altered with CRISPR. In fact, some people already are eating CRISPRed food.
“CRISPR is being used for all kinds of other purposes too, from fingerprinting cells and logging what happens inside them to directing evolution and treating gene drives.
“The key to CRISPR is the many flavours of “Cas” proteins found in bacteria, where they help defend against viruses. The Cas9 protein is the most widely used by scientists. This protein can easily be programmed to find and bind to almost any desired target sequence, simply by giving it a piece of RNA to guide it in its search.”
Isaacson describes how a young Doudna came home one day from grade school to find that her father had left a paperback issue of the book, “The Double Helix”, by James Watson, on her bed. That classic and compelling story about Watson and his collaborator Frances Crick’s (1916-2004) race to discover the structure of DNA delighted Doudna.
Years later, Watson praised Doudna for her role in, as the author writes, “the most important biological advance” since his codiscovery of the structure of DNA.
There are many other prominent and not so well known names, at least to the non-science community, referenced in this superb story.
“The inner workings of molecules may remain, for most people, as mysterious as those of microchips, but at least all of us will be a bit more aware of the beauty and power of both,” the author writes.
“By honoring CRISPR, a virus-fighting system found in nature, in the midst of a virus pandemic, the Nobel committee reminded us how curiosity-driven basic research can end up having very practical applications. CRISPR and COVID are speeding our entry into a life-science era. Molecules are becoming the new microchips.”
This book helps us to understand that brave new world.
“The Code Breaker: Jennifer Doudna, Gene Editing, and the Future of the Human Race”
by Walter Isaacson
(Simon & Schuster 536 pg. $40.00)
Features
What to Know About Canada’s Legal Cannabis Market
Canada legalised cannabis for adults in 2018, and the market has matured quietly ever since. What was once an unregulated guess is now a labelled, tested product sold through licensed channels. For adults who are curious but cautious, that shift changes everything.
In the regulated market, the printed label does the work that guesswork once did. Retailers such as The Herb Centre, an online dispensary, sit alongside the provincial stores in that legal system. This guide covers what the regulated market offers, how to read a label, and the habits that keep use lower-risk.
Why Does the Regulated Market Matter?
The regulated market matters because it replaces uncertainty with information. A legal product carries a label that states its potency, comes from a tested batch, and meets federal packaging rules. An adult buying it knows exactly what they are getting.
The old unregulated supply never offered that. Potency was a guess, and contaminants were a real risk. The legal route removes both unknowns.
Price is no longer the obstacle it once was. As the legal market has matured, the gap has narrowed, which makes the tested, labelled option the practical one for most adults.
What Should You Understand About Potency?
A few label figures do most of the work.
- THC percentage, the main psychoactive component, matched to your goal.
- CBD percentage, often non-intoxicating and used differently.
- The ratio of the two, which shapes the overall effect.
- Serving size, especially important for edibles and drinks.
- The product format, since each one acts differently.
- The batch and testing, the mark of a legal-market product.
Each figure is printed for a reason. Reading them is the difference between a predictable experience and an unpleasant surprise.
How Do Product Formats Differ?
Formats differ enough that the choice shapes the whole experience. Inhaled flower acts within minutes and fades within a couple of hours, which gives a controllable, short window. Edibles and drinks are the opposite. They can take up to two hours to take effect and last far longer.
That delay causes the most common mistake. Someone feels nothing after twenty minutes, takes more, then feels far too much an hour later. Starting low and waiting is the rule that prevents it.
Provincial health guidance is worth a look first, since each format carries its own risks. Knowing how a product will act, and for how long, is the core of using it responsibly. The slow onset of edibles is the single fact most worth internalising before a first try.
What Should You Check Before Buying?
A short pre-purchase pass keeps the choice sensible.
- Confirm it is legal-market product, with lab testing and a label.
- Check the THC and CBD figures against the effect you want.
- Read the serving and onset information, especially for edibles.
- Buy age-appropriately, since the legal age is 19 in most provinces.
- Use a licensed retailer, online or in store.
- Start with a small amount before buying in volume.

Photo by Sadi Hockmuller on Pexels
Alt text: A person reading a cannabis product label
Buying through legal channels is simple once you know what to look for. The provincial page on how to buy legal cannabis is a quick read, and licensed product is identifiable by its markings. Just as important, never get behind the wheel after using. British Columbia’s page on cannabis and driving is a clear reminder that the two never mix.
Before a First Purchase
A first purchase goes more smoothly after a quick mental check.
- Confirm legal-market sourcing, testing, and a clear label
- Note the THC and CBD percentages against your goal
- Read onset time and serving size, especially for edibles
- Buy only from a licensed retailer
- Respect the legal age, 19 in most provinces
- Start low, wait, and adjust on the next purchase
Why Informed Choices Serve Adults Best
Informed choices serve adults best because the legal market is built around clear, tested labelling. Someone who understands potency and onset avoids the bad first experience that puts people off entirely. The result is a predictable, controlled choice rather than a gamble.
A few baselines are worth remembering. Cannabis has been legal for adults nationwide since 2018. The legal age is 19 in most provinces. And a standard edible package is capped at 10 milligrams of THC, a sensible starting point for newcomers.
Adults today face a legal market their parents never had. As the wider local life carries on and the community marks its own milestones, the lesson stays simple. Read the label, start low, and let the regulated system do its job.
Frequently Asked Questions
Is Cannabis Legal for Adults Across Canada?
Yes. Recreational cannabis has been legal for adults nationwide since 2018, though some rules vary by province. The legal age is 18 or 19 depending on the province, and public-use and purchase channels differ regionally. The federal framework itself is national, so the legal status is consistent country-wide.
How Do I Read a Cannabis Product Label?
Look first at the THC and CBD percentages, then the serving size and product format. Higher THC means a stronger psychoactive effect, while CBD is often non-intoxicating. The label also confirms it is a tested, legal-market product. Matching those figures to your goal is the key to a predictable experience.
Why Do Edibles Feel Stronger Than Expected?
Edibles act slowly, sometimes taking up to two hours, and the effect lasts much longer than inhaled cannabis. The common mistake is taking a second dose too soon, before the first has worked. Starting with a low serving and waiting prevents the overwhelming experience that catches first-timers off guard.
What Makes the Legal Market Safer?
Legal-market products are tested, labelled, and regulated, so the buyer knows the potency and that the product is free of contaminants. The unregulated market offers none of that assurance. For an adult who wants a predictable, lower-risk experience, the licensed channel is the clear and sensible choice.
Features
A Practical Guide to Planning a Long-Distance Move
A long-distance move is part logistics, part leap of faith. The packing is the easy part. The hard part is coordinating a truck, a timeline, and a new home that may be a thousand miles away, all without the plan falling apart in transit.
The good news is that a long move rewards preparation more than luck. Brokers like Coastal Moving Services coordinate long-distance residential and commercial moves across the United States, handling the logistics most households would rather not. This guide covers how to plan the move and choose the right help.
Why Do Long-Distance Moves Go Wrong?
Most moves that fail do so for the same handful of reasons. The timeline slips, the budget is guessed rather than quoted, or the moving company turns out to be something other than it claimed. None of these are bad luck. All of them are preventable.
Distance magnifies every mistake. A forgotten box on a local move is a quick trip back. On a cross-country move it is gone. That is why long moves reward planning that a short hop never demands.
The single biggest variable is the company you hire. Get that right and most other problems shrink. Get it wrong and even a simple move turns into a dispute.
How Far Ahead Should You Start Planning?
A clear timeline keeps a long move calm.
- Eight weeks out, research movers and request written estimates.
- Six weeks out, book the company and confirm dates in writing.
- Four weeks out, start decluttering and sorting room by room.
- Two weeks out, confirm logistics and arrange time off.
- One week out, pack an essentials box and label everything clearly.
- Moving day, do a final walkthrough before the truck leaves.
Each step is small on its own. Spread across two months, they turn a daunting move into a manageable checklist.
How Do You Choose a Reputable Mover?
Choosing the right company is where a move is won or lost. Get at least three written estimates, ideally after an in-person or video survey, and treat a quote that arrives without any questions as a warning sign. The FMCSA guidance on choosing a licensed mover is a solid checklist for vetting an interstate company.
Watch the deposit, too. A reputable mover does not demand a large cash payment up front. The FMCSA’s tips for a smooth move run through the red flags and best practices worth knowing before you sign.
A broker can simplify all of this. Rather than vetting carriers yourself, a licensed broker coordinates the move and matches it to a suitable carrier, which is useful for a complex long-distance relocation.
What Should You Confirm Before Moving Day?
A few confirmations before moving day prevent most surprises.
- The written estimate, with the type of quote clearly stated.
- The company’s licensing and insurance for interstate moves.
- The delivery window, and what happens if it slips.
- The payment terms, with no large cash deposit demanded.
- The inventory list, so nothing is lost or disputed.
- Your essentials box, packed and travelling with you.

Photo by Connor Scott McManus on Pexels
Alt text: A loaded moving truck in a driveway on moving day
Getting these in writing protects both the household and the budget. A clear paper trail is the best defence if anything goes wrong.
Moving Day From Start to Finish
The day itself stays calm when a few basics are handled in order.
- Confirm arrival times with the crew the night before
- Keep documents, valuables, and medications with you
- Do a final walkthrough of every room and cupboard
- Check the inventory against the truck before it leaves
- Keep a phone charged and the mover’s number handy
- Note the meter or mileage if the contract depends on it
Settling Into a New Community
The move does not end when the truck pulls away. Unpacking is one thing; building a life in a new place is another, and it takes longer than people expect. Giving yourself a few weeks of grace helps. The first month is for finding your feet, not finishing every box.
The timeline tells the story. Plan a long-distance move roughly 8 weeks ahead. Gather at least 3 written estimates before choosing a mover. And give a new city several months before it starts to feel like home.
A new city means new local institutions to discover, and the small community stories that make a place feel like home. Plan the logistics well, and you free up the energy for the part that actually matters.
Frequently Asked Questions
How Far In Advance Should I Book a Long-Distance Mover?
Aim to book about six weeks ahead, after researching movers around the eight-week mark. Booking early secures your preferred dates, especially in the busy summer season, and gives time to compare written estimates properly. Leaving it late narrows your options and often raises the price.
What Is the Difference Between a Moving Broker and a Carrier?
A carrier owns the trucks and physically moves your goods. A broker arranges the move and matches it to a suitable carrier. A reputable licensed broker can simplify a complex long-distance move by handling the coordination, while you still confirm that the assigned carrier is properly licensed and insured.
How Do I Avoid a Moving Scam?
Get multiple written estimates, verify licensing and insurance, and never pay a large cash deposit upfront. Be wary of quotes given without any review of your belongings, and read recent reviews. Consumer-protection agencies publish clear checklists for spotting the warning signs before you commit.
How Much Should I Budget for a Long-Distance Move?
It varies with distance, volume, and services like packing or storage, so a written estimate based on your actual inventory is essential. Build in a small buffer for extras and confirm exactly what the quote includes. A precise estimate beats a cheap-sounding figure that balloons on delivery day.
Features
American Graduation Speakers Deliver Antizionist Views
By HENRY SREBRNIK Colleges and universities in the United States have hosted and encouraged a surge of radical and pervasive antisemitism in recent years. Graduation commencement ceremonies (known as convocations in Canada) have been a source of tensions over Israel since Oct. 7, 2023. Multiple schools have disciplined students who made pro-Palestinian comments in their speeches.
But professors have also fanned the flames. Faculty members have played a significant role in legitimizing and amplifying antisemitism on college campuses. They have shown a propensity to whitewash Hamas and vilify Israel rather than examine the conflict dispassionately.
University of Michigan professor Derek Peterson praised campus pro-Palestinian student protesters during his commencement speech in Ann Arbor on May 2. The History and African-American studies academic and outgoing faculty senate chair told the graduates to “Sing for the pro-Palestinian student activists who have, over these past two years, opened our hearts to the injustice and inhumanity of Israel’s war in Gaza.” His remarks received loud applause.
“We regret the pain this has caused on a day devoted to celebration and accomplishment. For this, the university apologizes,” Michigan’s interim president, Domenico Grasso, responded. Michigan’s campus Hillel also condemned Peterson’s speech. “Commencement is a celebration of every graduate. It is not a stage for political statements that alienate the Jewish community,” it asserted. On campus, however, an open letter rebuking Grasso and defending Peterson’s speech had been signed by more than 1,100 faculty members, staff and students in less than 24 hours.
Protesters at the university have also vandalized the home of Jordan Acker, a Jewish member of the university’s board of regents. He will no longer serve on the board, while the attorney who defended the university’s encampment participants from some state-level charges received the Michigan Democratic Party’s nomination for Acker’s seat.
Amir Makled won the backing despite social media posts that praised Hezbollah and included antisemitic memes. Makled posted retweets of far-right antisemitic conspiracy theorist Candace Owens and referred to Hassan Nasrallah as a martyr after he was killed by Israeli strikes in 2024.
Administrators at Rutgers University in New Jersey canceled a commencement speaker on May 15, citing an “inflammatory claim” he tweeted about Israel. Rami Elghandour, a Rutgers alumnus, had his invitation rescinded when his April 20 tweet, which accused Israel of genocide and claimed that Israelis were “running dungeons where they train dogs to sexually assault prisoners,” was uncovered.
“They decided that the feelings of a handful of students who said that my social media posts ‘opposed their beliefs,’ were more important than the experience of the entire graduating class, the reputation of the school, the dignity and belonging of Arab and Muslim students, and the First Amendment,” Elghandour wrote. Rutgers Alumnus Christopher Markus, an Emmy Award-winning screenwriter, delivered the address instead, on May 17.
At Georgetown University, a law professor who disparaged legal efforts to curb pro-Palestinian student activism replaced Morton Schapiro, a pro-Israel Jewish economist and former Northwestern University president, at the commencement, after students launched a petition calling for Schapiro’s removal. The replacement, David Cole, is the former national legal director of the American Civil Liberties Union. In that role, Cole issued a statement soon after the Hamas attack in which he criticized Jewish groups for what he said were calls to “investigate, disband, or penalize pro-Palestinian student groups for exercising their free speech rights.” He compared Congressional investigations on campus antisemitism to McCarthyism.
Cornell University’s Student Assembly on March 12 voted to cut ties with Israel’s Technion University and condemned the university for hosting center-left Israeli politician Tzipi Livni, part of the school’s campus anti-Israel activism. She was accused of being “implicated in war crimes.”
The university’s Jewish president was involved in a recent campus altercation with pro-Palestinian protesters who had surrounded his car following a campus debate on Israel. The Ivy League school’s Board of Trustees issued a statement of support for Michael Kotlikoff following an investigation into the April 30 incident. “President Kotlikoff has shown a steadfast commitment to Cornell’s values and principles, and we are confident he will continue to lead with integrity.”
Following the talk, members of the protest group Students for a Democratic Cornell followed the president to his car and appeared to try to block its path. When he did edge his way out of his parking spot, they said he bumped some of the protesters with his vehicle. Despite all that, President Kotlikoff was himself the speaker at the university’s May 23 commencement.
A flag with swastikas surrounding the Star of David flew briefly atop a New York University building during a graduation event May 13, as hundreds gathered for an outdoor celebration called “Grad Alley” on West Fourth Street. “We are shocked and deeply troubled that this hateful symbol expressing antisemitism was raised on a flagpole overlooking Washington Square Park,” said NYU spokesperson Wiley Norvell.
Student government leaders at the university had objected to the selection of Jonathan Haidt as the graduation speaker at Yankee Stadium May 14, calling it “deeply unsettling.” An NYU social psychologist and author, he has been highly critical of the culture in which many young adults today are raised.
A network of anti-Israel activist groups coordinated “Nakba 78” protests across the United States the weekend of May 15, with organizers using the anniversary of Israel’s founding to challenge the Jewish state’s right to exist. University of California campuses have faced an antisemitism crisis, with dramatic increases in harassment, intimidation, and exclusionary conduct targeting Jewish students and others labeled “Zionist” or “pro-Israel.” Among many events, University of California, Berkeley lecturer Hatem Bazian spoke at a three-day “Islam, Memory and the Nakba” conference in Burlingame, Oakland and Los Gatos.
Even the UCLA campus Hillel was targeted. The Undergraduate Students Association Council condemned an April 14 Yom HaShoah event organized by Hillel featuring freed Israeli hostage Omer Shem Tov. He was kidnapped from the Nova music festival on Oct. 7, 2023, and held hostage in Gaza until his release in a prisoner exchange in February 2025.
“While we affirm the humanity of all people impacted by violence, we reject the selective platforming of narratives that obscure the broader reality of ongoing state violence,” they stated. “Israel is currently continuing to carry out what has been widely identified by human rights advocates as a genocide in Gaza, while also expanding its illegal military campaign into Lebanon.”
This has become part of an effort to delegitimize Hillel chapters, long seen as the main address for Jewish life on most American campuses. Hillel International asks all its affiliate chapters to maintain an unwavering commitment and support for Israel, discouraging criticism of the Israeli state.
The New School, a university in New York City, on May 2 rejected a student government vote to defund and cut ties with the campus chapter of Hillel. The student senate a day earlier had voted to strip funding and stop collaboration with the campus chapter of the Jewish student organization, claiming violations of “international law” due to volunteer opportunities it has offered with the Israel Defence Forces. They also cited Hillel’s promotion of 10-day Birthright trips and other programs in Israel. Hillel International and other Jewish groups have said that efforts to shut down the Jewish student organization are antisemitic.
But it seems to be working. Swarthmore College in 2015 became the first campus to break with Hillel International. They began to call themselves an “Open Hillel,” then rebranded entirely after the parent organization threatened legal action over a civil rights panel it deemed too critical of Israel. Now, the student leaders of the campus Hillel at Middlebury College have voted to rename its student group, moving to distance it from an international organization they say is too pro-Israel. It was renamed the Jewish Association at Middlebury. Might others follow?
Henry Srebrnik is a professor emeritus of political science at the University of Prince Edward Island.
