Is there still time to reverse the climate crisis? As world leaders gather for the COP29 conference in Azerbaijan, some say the only way forward is to remain optimistic about the future.
Five great ways to save Planet Earth

Glossary
Azerbaijan - A former Soviet Republic between the Caspian Sea and Caucasus mountains.
Fossil fuels - Fuels made from decomposing plants and animals, including coal, natural gas and oil. These fuels release carbon dioxide, causing global warming.
COP - The annual United Nations Climate Change Conference (known as the Conference of the Parties). In 2024, it is COP29.
Investment - When you put money into a project or idea in the hope it will be successful in the future.
Donald Trump - An American politician, media personality, and businessman serving as the 47th president of the United States since January 2025. A member of the Republican Party, he previously served as the 45th president from 2017 to 2021.
Renewable - Energy sources, such as wind and solar power.
ZEV - Zero emission vehicles.
Millennials - People who reached adulthood in the early 21st Century.
Gen Z - Short for Generation Z, meaning people born in the late 1990s and early 2000s.
Defeatist - Believing that something is doomed to fail.