Learning about climate change and biodiversity loss moves us from curiosity and concern to knowledge and action.
Photo adapted from 2019.12.06 Fire Drill Fridays, Washington, DC USA 340 60021 by Ted Eytan, CC BY-SA 2.0, via Flickr
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Upcoming Event
February 25, 2026
A Conversation with Steven Guilbeault
Join CALL and Seniors for Climate for A Conversation with Steven Guilbeault – Canada’s (Ex) Minister of Environment and Climate Change. REGISTER HERE in advance for this meeting. Steven Guilbeault’s…
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September 11, 2024
Seniors for Climate, September 11th, Pre-October 1st, Event Webinar
Learn more about Seniors for Climate, in this week's learning post.
CALL’s purpose is to learn together, support one another and advocate for solutions that make the world a safer, more affordable and healthier place to live.

Learning about climate change and biodiversity loss turns curiosity and concern into knowledge and action. CALL’s mission is to unite individuals, nurture mutual support, and champion solutions that make our overheating planet safer, healthier and more affordable for our families, communities and future generations.
We believe collective learning, advocacy and a commitment to practical solutions can drive meaningful change. We recognize the urgent need to transition from fossil fuels to clean, renewable energy and to accelerate climate action. Delay is not an option – later is too late.
