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Climate

In Focus

Climate Action

The Harvard community is rising to the challenge of protecting our planet. Across all of our Schools we are advancing research to create real-world climate solutions.

In this free online course, Harvard Chan School explores how global warming impacts human health and the ways we can diminish those impacts.

Creating positive change

Students and faculty all over Harvard are addressing climate change in all its facets.

Find more people passionate about climate change

Learn how we can protect plants from future threats
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Michael Dosmann

The Keeper of the Living Collections at the Arnold Arboretum of Harvard University explains how the Arboretum collects, preserves, and nurtures its living collection in the face of increasing threats to plant life.

Feeling the heat

Harvard researchers are working to understand how to address hotter summers and more erratic weather patterns.

How a warming climate wears on the skin

As smoke from wildfires in Quebec drifted south, dermatologist Arianne Shadi Kourosh noticed an unusual pattern: a spike in the number of patients with eczema and dermatitis flares.

Health implications of extreme heat on vulnerable populations

The impact heat has on young children

Research highlights the dangers of rising temperatures on toddlers and infants’ development and health.

A warming Arctic reduces dust levels in other parts of the planet

A team of researchers found that the decrease in dust can be attributed to the Arctic warming much faster than the rest of the planet, a phenomenon known as Arctic amplification.

Why some people aren’t suited for the cold (or heat)

Climate change could speed the next wave of mass migration as people cope with and adapt to a warming world.

The cost of staying cool

Air conditioning demand is expected to soar by up to 40% by 2030. A Harvard startup has set out to drastically reduce the energy needed to keep us cool.

Climate change gets personal

Learn how changes to our planet can have a negative impact on our health.


Wading in the water

The Harvard community is exploring ways to keep our water clean, our farms irrigated, and our towns and cities unflooded.

A broader view of change

Climate change’s effects and solutions can be found in many different corners of our world.

A statue of a philosopher in front of a sunset
  • Thinking

Can philosophy help us to navigate the ethics of climate change mitigation?

Can philosophy help us to navigate the ethics of climate change mitigation?
  • Reading

Exploring fiction as a way to learn about, cope with, and address climate change

Nnedi Okorafor
Exploring fiction as a way to learn about, cope with, and address climate change
  • Understanding

Expanding compassion and mercy to include more of the planet

An ocean with coral, fish, and a turtle
Expanding compassion and mercy to include more of the planet
  • Protecting

Improving the disproportionate climate hazards for those who are incarcerated

A prison wall seen at dusk
Improving the disproportionate climate hazards for those who are incarcerated
  • Improving

Understanding why women in decision-making groups increase climate policy effectiveness

A woman leading a group through the woods
Understanding why women in decision-making groups increase climate policy effectiveness
  • Reckoning

Addressing the reality of loss while maintaining hope

A plant coming through a crack in pavement
Addressing the reality of loss while maintaining hope