11/09/2021
This is the second week of in Glasgow, where world leaders are deciding the future of our planet and humanity. The scale of the climate crisis is absolutely daunting, with all estimates showing our current path catapulting above necessary emissions targets. This decade (between 2020 and 2030) is regarded as our last chance to switch to renewable energy fast enough to limit warming to 1.5Β° C (2.7Β° F). On our current path, we will reach warming close to 3Β° or 4Β°C (5.4Β° - 7.2Β°F), a future in which large parts of the world will be unlivable for humans.
How do we reduce emissions and save our planet?
Problematic emissions come from burning fuels like coal, oil, and gas. Sources of power that do NOT involve burning a fuel (like harvesting solar and wind, or using nuclear fission) do not emit warming greenhouse gases. Most people think that an electric appliance or car is automatically clean because it runs on electricity - but the way electricity is produced is not always clean. Dirty power production is the biggest contributor to global warming worldwide, responsible for about 26% of all global emissions. The biggest and most important step to reaching Net Zero is cleaning up the way we make our power. Replacing coal and gas plants with wind, solar, and nuclear is the only way forward.
Going solar has never been more affordable, more efficient, or more important.
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