This past Saturday morning in Rwanda, a landmark deal was agreed upon that will limit emissions of key climate change-causing pollutants found in air conditions. The deal will phase down the use and production of hydrofluorocarbons, known as HFCs, for use in air conditioners. HFCs are thousands of times more potent than carbon dioxide on a pound-per-pound basis, making them an obvious target for international efforts to combat climate change. Scientists say that successfully abandoning HFCs could on its own prevent a 0.5°C rise in temperature by 2100.
More than 190 countries agree on deal to limit global warming from air conditioners
More of Today's Solutions
The robots kids build to preserve Native American languages
BY THE OPTIMIST DAILY EDITORIAL TEAM The U.S. Indian boarding school system spent decades trying to remove Native American languages from Native children. Kids ...
Read MoreHow to build perspective as a daily practice for resilience
BY THE OPTIMIST DAILY EDITORIAL TEAM Picture yourself running late to a dreaded appointment. Your shoulders climb toward your ears, your jaw tightens, and ...
Read MoreSwitzerland built a huge water battery to store surplus energy
Switzerland is famous for hosting a number of scientific and engineering marvels, such as the Large Hadron Collider. Now, engineers in Switzerland have achieved ...
Read MoreAre holiday tunes good for your health? Here’s what science says
BY THE OPTIMIST DAILY EDITORIAL TEAM Love it or hate it, Christmas music is an inescapable part of the holiday season. For some, it’s ...
Read More
