Prairie Senate Races Show Climate Divide / Beyond the Headlines / Note on Emerging Science: Puffins Use Tools / China Leads on Climate / California's Electric Vehicle Future / EPA Devalues Science To Downplay Chemical Risk / BirdNote®: October Migrants / Urban Farming During COVID

Studies show that children exposed in utero to the pesticide chlorpyrifos suffer brain damage. But in a new risk assessment the EPA is claiming that data is "inconclusive" because it protects the identities of study participants.

Also, China takes the lead on climate as President Xi pledges that his nation will peak its carbon emissions before 2030 and hit net zero emissions by 2060, without revealing how it plans to reach those goals.

Also, as the prairie states experience increasingly destructive weather linked to climate change, the Senate races in Iowa and Kansas reflect a sharp divide between the Democratic and Republican candidates' talk on climate change.

Those stories and more in this episode of Living on Earth from PRX.

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