Capturing CO2 to recycle it, brightening clouds to better intercept sunlight, massive reforestation: here's an overview of scientific solutions to combat global warming that offer a glimmer of hope.

Earth: One Amazing Day
2017
7.7/10

A Toxic Love Story
2026
6.4/10

Come See Me in the Good Light
2025
7.1/10

Avatar: The Deep Dive - A Special Edition of 20/20
2022
7.2/10

Dawg Fight
2015
6.4/10

Unknown Number: The High School Catfish
2025
6.7/10

Before the Flood
2016
7.7/10

Black Sheep
2018
7.2/10

Kiss the Ground
2020
7.7/10

Sidney
2022
6.9/10

The AI Doc: Or How I Became an Apocaloptimist
2026
6.9/10

You Can See Everything
2026
8.9/10

I Am Heath Ledger
2017
7.4/10

Above Majestic
2018
7.4/10

42 Up
1999
7.6/10

An Inconvenient Sequel: Truth to Power
2017
6.6/10

Harmontown
2014
6.6/10

Elstree 1976
2015
6.2/10

My Mom Jayne
2025
8.0/10

S4: The Bob Lazar Story
2026
8.4/10
The Intertidal Zone
1985
7/10