Scenarios about 'ozone layer'
The ozone layer is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation, protecting life on the planet's surface. Its depletion, primarily caused by human-produced chemicals like chlorofluorocarbons (CFCs), became a major environmental crisis in the late 20th century, leading to international cooperation through the Montreal Protocol. In alternate history scenarios, different technological paths or policy decisions regarding industrial chemicals could significantly alter the timeline of ozone depletion and its environmental consequences.
What If The Montreal Protocol Never Happened?
Exploring the alternate timeline where the landmark 1987 environmental treaty to protect the ozone layer failed, resulting in unchecked ozone depletion and profound environmental, health, and geopolitical consequences.
What If The Ozone Hole Never Formed?
Exploring the alternate timeline where humanity identified and prevented ozone-depleting substances before they could cause significant stratospheric damage, potentially altering global environmental policy, technology development, and climate action.