The UN Intergovernmental Panel on Climate Change (IPCC) released an extensive report showing that many severe impacts of human-induced global warming are inescapable. Here’s a look at the findings—and how biotech can help prevent some of the worst outcomes.
The bad news: “Even if nations started sharply cutting emissions today, total global warming is likely to rise around 1.5 degrees Celsius within the next two decades, a hotter future that is now essentially locked in,” says a New York Times summary of the 1,300 page report.
The slightly better news: While we can expect more flooding, fires, and heatwaves, “there is still a short window to prevent the most harrowing future,” continues The New York Times.
Limiting human-induced global warming requires “limiting cumulative CO2 emissions, reaching at least net zero CO2 emissions, along with strong reductions in other greenhouse gas emissions,” says the report’s key findings.
Sustainable aviation fuel is one promising solution.Made from renewable biomass and waste feedstocks, SAF can reduce GHG emissions by up to 80% compared to conventional jet fuel.
Listen: This company is creating jet fuel with zero carbon footprint
SAF producers are making significant investments in sustainable agriculture and biomanufacturing, too—like LanzaTech, which uses carbon recycling to produce everything from low-carbon household cleaners and perfumes to polyester.
And with gene editing, we can empower plants to capture even more carbon, reduce food waste, and cut fertilizer use.
“Strong, rapid and sustained reductions in CH4 [methane] emissions would also limit the warming effect resulting from declining aerosol pollution and would improve air quality,” the report continues—another area where biotech can help.
The bottom line: It’s a little too late to stop climate change entirely, but we can lessen the damage—if we deploy innovative biotech solutions.