Can gene-edited plants reduce impact of climate change?

Screen Shot at PM

If there’s even a smidgen of hope in the climate change story, it’s that ultimately, humans will find a way to pull enough carbon dioxide out of the air to reset the planet to something akin to “normal.”

That’s the only long-term solution, says Martin Bunzl, a professor at Rutgers University…. “Some kind of negative emissions program is inevitably going to be in our future….”

. . . .

Here’s something that might just work, though: Using the techniques of modern genetic engineering, including CRISPR, to modify global plants so they take up carbon dioxide from the air more efficiently. “…you get a self-replicating system which will continue once the changes propagate through living organisms to improve carbon dioxide uptake,” says Bunzl.

Biological systems are already many times more efficient than chemical systems at scrubbing CO2 from air, and there’s reason to believe they could get even better. A team of biochemists in Germany recently developed a new molecular transformation chain that, at least in the lab, is about 25 percent more efficient than … photosynthesis. A living system genetically engineered to use this pathway might metabolize carbon dioxide two or three times as fast as it otherwise would, the researchers predict….

The GLP aggregated and excerpted this blog/article to reflect the diversity of news, opinion and analysis. Read full, original post: Will Genetically Modified Plants Save Us From Climate Change?

Outbreak Daily Digest
Biotech Facts & Fallacies
Talking Biotech
Genetics Unzipped
can you boost your immune system to prevent coronavirus spread x

Video: How to boost your immune system to guard against COVID and other illnesses

Scientists have recently developed ways to measure your immune age. Fortunately, it turns out your immune age can go down ...
mag insects image superjumbo v

Disaster interrupted: Which farming system better preserves insect populations: Organic or conventional?

A three-year run of fragmentary Armageddon-like studies had primed the journalism pumps and settled the media framing about the future ...
dead bee desolate city

Are we facing an ‘Insect Apocalypse’ caused by ‘intensive, industrial’ farming and agricultural chemicals? The media say yes; Science says ‘no’

The media call it the “Insect Apocalypse”. In the past three years, the phrase has become an accepted truth of ...
globalmethanebudget globalcarbonproject cropped x

Infographic: Cows cause climate change? Agriculture scientist says ‘belching bovines’ get too much blame

A recent interview by Caroline Stocks, a UK journalist who writes about food, agriculture and the environment, of air quality ...
organic hillside sweet corn x

Organic v conventional using GMOs: Which is the more sustainable farming?

Many consumers spend more for organic food to avoid genetically modified products in part because they believe that “industrial agriculture” ...
benjamin franklin x

Are most GMO safety studies funded by industry?

The assertion that biotech companies do the research and the government just signs off on it is false ...
gmo corn field x

Do GMO Bt (insect-resistant) crops pose a threat to human health or the environment?

Bt is a bacterium found organically in the soil. It is extremely effective in repelling or killing target insects but ...

Environmental Working Group: EWG challenges safety of GMOs, food pesticide residues

Known by some as the "Environmental Worrying Group," EWG lobbies for tighter GMO legislation and famously puts out annual "dirty dozen" list of fruits and ...
m hansen

Michael Hansen: Architect of Consumers Union ongoing anti-GMO campaign

Michael K. Hansen (born 1956) is thought by critics to be the prime mover behind the ongoing campaign against agricultural biotechnology at Consumer Reports. He is an ...
News on human & agricultural genetics and biotechnology delivered to your inbox.
Optional. Mail on special occasions.
Send this to a friend