This week is projected to capture the hottest average global temperature on record, while much of the U.S. is experiencing a heat wave.
Such sweltering conditions in the U.S., brought on by El Niño and human-caused climate change, could be particularly tough on low-income people and people of color — especially those who lack air conditioning, live in neighborhoods with little tree coverage, or have pre-existing health issues that make them extra vulnerable to extreme heat.
Outdoor…
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