The world is currently grappling with a global housing crisis, with a projected shortage of affordable homes for billions of people by 2030 if the current status quo continues. While governments struggle to find solutions, individuals like you can make a difference. By understanding the factors driving the crisis and how climate change worsens it, you can work towards making housing more affordable and sustainable. Climate change impacts the structural integrity of homes, making them vulnerable to extreme weather events. Low housing inventory in the United States, real estate speculation in Canada, and property downturns in China exacerbate the crisis. To help tackle the global housing crisis, consider these four actions: end real estate speculation, support the YIMBY movement, make your home net-zero, and source materials locally. Embracing sustainability and affordability in housing is crucial for a more resilient future.