CLIMATE CHANGE - Record Heat Wave in U.S.

"Record heat wave in the U.S. raises public health concerns" PBS NewsHour 6/17/2022

Excerpt

SUMMARY:  More than 100 million Americans this week were under some sort of heat advisory, and were warned to stay indoors if possible.  From Texas to California, a massive heat wave has set record temperatures, raising concerns about how hot is too hot.  W. Larry Kenney, a professor of physiology and kinesiology at Penn State, joins William Brangham for more on how extreme temperatures impact the body.