Climate change is quietly making rice more toxic
- A new study reveals that climate change threatens rice, a staple food for over half the world.
- Rising carbon dioxide and temperatures may increase inorganic arsenic levels in rice, creating a toxicity risk.
- Researchers simulated growing conditions over years using Free-Air CO₂ Enrichment platforms across multiple rice varieties.
- The hazard quotient in Vietnam reached 12, far exceeding the safety threshold of 1, and China may face excess cancer cases.
- The study indicates an urgent need to lower arsenic exposure in rice through science, policy, and farming practice investments.
19 Articles
19 Articles
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The sex change mechanism in ricefield eels remains a mystery to scientists to this day. However, warmer temperatures may play a role in inducing the sex change, according to a new study from a team of researchers in China.
We're in the Early Stages of Climate Catastrophe: How can We Avert It?
Are we doomed? The short answer is: maybe not. As we all know, humanity is facing a climate breakdown. It’s clear that we are in the early stages of a global catastrophe – and one that will happen, not some time in the distant future, but is impacting all of us, right now. What is also clear is that the situation will continue to deteriorate because we are doing very little to reduce the chances of avoiding – or at least mitigating – this disast…
Half the world’s people depend on rice; new research says climate change will make it toxic
Rice, the world’s most consumed grain, will become increasingly toxic as the atmosphere heats and as carbon dioxide emissions rise, potentially putting billions of people at risk of cancers and other diseases, according to new research published Wednesday in The…
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