Health problems tied to climate change are all getting worse, according to two reports published Wednesday.
The annual reports commissioned by the medical journal Lancet tracked 44 global health indicators connected to climate change, including heat deaths, infectious diseases and hunger. All of them are getting grimmer, said Lancet Countdown project research director Marina Romanello, a biochemist.
“Rising temperatures are having consequences,” said University of Washington environmental health professor Kristie Ebi, a report co-author.
— Vulnerable populations — older people and very young — were subject to more time with dangerous heat last year. For people over 65, the researchers calculated there were 3 billion more “person-day” exposures to extreme heat than the average from 1986 to 2005.