Over the past several decades, leaders and citizens worldwide have mobilized to research, develop, and deploy plans and technologies to combat the climate crisis.
But the problem is so complex, multi-layered, and fraught with conflict that it can be challenging to see a clear path forward.
In How to Avoid a Climate Disaster, author Bill Gates cuts through the confusion with a plan to reach net-zero emissions before it’s too late.
The vast majority of scientists agree that to avoid catastrophic climate collapse, we must reach net-zero carbon emissions by 2050.
Contrary to some misconceptions, “net zero” doesn’t mean zero carbon emissions. Instead, it means returning to a balanced state where green technology and cleaner fuel sources—particularly zero-carbon electricity—allow the earth to reabsorb as much carbon as we emit.
Unfortunately, much of the industrialized world still relies on environmentally harmful food production methods, fossil fuels for transportation and manufacturing, and unsustainable energy sources. Hitting net zero won’t be easy, but according to Gates, it’s possible if we create infrastructure to start reducing emissions by 2030.
If the world wants to reach net zero by 2050, these three areas of focus are vital:
Both supply and demand for green tech must increase dramatically as 2030 approaches. Here’s how the public and private sectors can make that happen.
On the Supply Side
On the Demand Side
All that new green tech will need power—specifically zero-carbon electricity–to run. So as nations worldwide push for advancements and innovations in green tech, society must invest in renewable energy sources.
We already have the technology to deploy clean power sources. We just need to use them. Coal and natural gas currently supply 60% of the world’s electricity. To decarbonize electricity, we’ll need to do the following:
Retiring old carbon-heavy equipment is as vital to reaching net zero as creating green tech and investing in renewable energy. Here’s how we accomplish that:
This three-part plan is anything but easy. But as public and private sector leaders and individuals work together to create incremental change and prioritize progress to fight climate chaos, we can reach net zero by 2050.
How can you help? Put your vote and purchasing power into action. Find out where your local and congressional representatives stand on this topic and support the ones that align with your values. Buy from businesses that prioritize renewable energy and resources. And most importantly, use your voice! Share this article on Twitter, along with your favorite quote, using #HowtoAvoidaClimateDisaster.
Noelle is a content creator, author, and editor. She lives in Idaho with her husband, two sons, and two cats. When she's not writing, she's either reading a good book or scaring herself with true-crime documentaries.
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