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Environmental Health

A partially used cigarette against a blue sky.

Carbon capture: climate change’s “healthy” cigarette

The tobacco industry made millions selling “healthy cigarettes” even when it knew smoking killed. Decades later, will the fossil fuel industry get away selling us “healthy” carbon using the tobacco industry’s playbook?
By Vishnu Laalitha Surapaneni
Illustration

No time to waste

How Harvard Chan School researchers are taking action on climate change .
By Chris Sweeney
An ARMS in Bali

A reef gets a reboot in Madagascar

Scientists hope restoring coral reefs will boost a local economy, improve nutrition, and even relieve anxiety.
By Chris Sweeney
HPHWinter22_FLOODING_2-1

Letter from Nairobi

My friend’s butterfly garden seemed absurd. Now it relieves my climate stress.
By Christine Mungai

Climate, Changed

Stories of resilience, creativity, and fortitude
By Michael F. Fitzgerald
Average Annual NO2 concentrations in 2019

London catches a breath of fresh air

When Sadiq Khan became mayor, decreasing air pollution was a top priority. Here’s how new policies have reduced health risks.