World War III could have devastating consequences. The use of advanced technology and weapons might escalate the destruction.
Nuclear disasters like Chernobyl can have long-lasting effects on the environment and human health.
The impact of killer asteroids could lead to widespread devastation, including tsunamis and fires.
Water scarcity is a global problem, with billions facing inadequate water supply. It could lead to health issues, poverty, and geopolitical tensions.
A Cascadia event, such as a mega earthquake, could cause widespread damage and tsunamis along the West Coast of North America.