Dan Blaustein-Rejto

@danbr.bsky.social

Researching sustainable food & agriculture at Breakthrough Institute. Sustainable food future = lower-carbon livestock, plant-based and cultivated meat, biotech / GMOs, intensive and industrial production. thebreakthrough.org/people/dan-blaustein-rejto

Climatemaxxing livestock can worsen animal welfare. And yet many efforts to make livestock healthier are actually win-win-wins, raising productivity, improving animal welfare, and reducing environmental impacts, as I note in this @epayne.bsky.social article.

Breeding Climate-Friendly Livestock May Come at the Expense of Farm Animal Welfare

A new report argues that focusing solely on climate emissions can result in breeding programs that increase animal suffering.

buff.ly

Right now, if farmers lost access to glyphosate, many would till the soil more and spray worse herbicides. If we ever want to move beyond glyphosate, we need policy & an EPA that better supports innovation in weed management. agfundernews.com/guest-articl...

Guest article: The future of glyphosate may rest with innovators, not lawyers

"The way beyond glyphosate is not to wish it away. It is to outperform it," says Dan Blaustein-Rejto at the Breakthrough Institute.

agfundernews.com

Great to hear that Trump dropped Casey Means for surgeon general. Her misinformation about food safety and the risks of modern farming would have sowed unnecessary fear & distrust in science. Can't say I know much about the newly nominated Saphier though.

The Washington Post@washingtonpost.com · 3mo ago

Breaking news: President Trump announced a new pick for surgeon general, Nicole Saphier, putting an end to Casey Means’s stalled nomination process. Trump praised Saphier, who made false claims about CDC vaccine mandates, as an effective communicator.

No pesticide company should get a free pass. But glyphosate isn’t the problem most people think it is. After decades of study, regulators around the world (as recently as the EU 3 years ago) keep coming to the same conclusion: it’s one of the safest options.

Tamar Haspel@tamarhaspel.bsky.social · 3mo ago

Glyphosate's combination of safety and efficacy makes it the best broad-spectrum herbicide we have. Of course it can cause harm! It's designed to kill things. But it is safer than anything that farmers would choose to replace it. @danbr.bsky.social is right. www.washingtonpost.com/opinions/202...

Today the Supreme Court heard the Monsanto case about Roundup & cancer. MAHA supporters rallied outside, calling to ban the herbicide. Whatever you think about the court case, restricting the herbicide — one of the least harmful options farmers have — will make people & wildlife worse off.

Washington Post Opinions@postopinions.bsky.social · 3mo ago

"Driving less harmful farming inputs off the market won’t make people safer or food healthier. Improving these tools will," writes Dan Blaustein-Rejto of the Breakthrough Institute.

MAHA’s efforts to restrict glyphosate (aka Roundup) would leave not just farmers but also the environment worse off. It‘s lower-impact than most alternatives farmers would use instead, as my op-ed today in the @washingtonpost.com explains. www.washingtonpost.com/opinions/202...

Opinion | Driving this herbicide off the market won’t make people safer

Activists want to move beyond glyphosate. But the standard should be improvement, not purity.

washingtonpost.com

Brazil just approved growing a gene-edited banana that browns less when sliced. That brings it one step closer to grocery shelves. The developer, Tropic, says it plans a U.S. launch this year, potentially making it the first gene-edited food widely available.

Photo of a regular banana browning next to a non-browning one. Source: https://tropic.bio/best-inventions-2025/

Its not all freeze-dried ice cream and aluminum tubes of food anymore. But space travel still showcases and drives some major food innovation. NASA even funded some of the first research on cultivated meat

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Biofuels madness We're gonna import vegetable oil made from the ashes of rainforest to meet new biofuels mandate. EPA'S OWN ANALYSIS says this policy costs $20 billion/yr MORE than it saves, may increase emissions, will drive conversion of natural lands, degrade water quality, & raise food prices.

Yale Environment 360@yalee360.bsky.social · 4mo ago

The U.S. doesn’t produce enough vegetable oil to meet a new biofuels mandate, so suppliers will have to ramp up imports of vegetable oil, putting pressure on tropical forests overseas. via @insideclimatenews.org

The issue with Casey Means is not just her equivocating on vaccines. It’s that she brings the anti-vax playbook to food: distrust regulators, fear synthetics and cherry-pick evidence. That’s a recipe for worse policy, higher food costs, and more public confusion. www.agri-pulse.com/articles/244...

Opinion: Casey Means’ food agenda is an empty promise

Emily Bass, director of federal policy for food and agriculture at the Breakthrough Institute, says Casey Means, President Donald Trump's pick for surgeon general, has a vision for food and ag policy ...

agri-pulse.com

Important new @worldresources.bsky.social research shows that agricultural expansion isn’t only leading to forest loss - it’s leading to loss of grasslands, savannas, & wetlands too. From 2005-20, the 🌎 lost 95 Mha of non-forest natural ecosystems to annual crops, and another 95 Mha to pasture. 1/

Agriculture Is Taking Over Grasslands, Wetlands and Other Overlooked Ecosystems

A new study reveals that agriculture is rapidly replacing ecosystems like grasslands, wetlands and savannas, which are often ignored in sustainability policies.

wri.org

The Surgeon General nominee may be concerned, but you shouldn't be. Glyphosate isn't faultless, but its one of the most studied pesticides and deemed not to pose a health concern by regulators in the US, Europe, Canada and other countries.

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