The major evidence people had was that the ozone hole, which is a periodic phenomenon over antarctica that opens up and then refills as a natural cycle, was a bit wider for a few years before closing back up as usual. They spun that into "We're destroying our protection from the sun and now we're all gonna die!" and leveraged the resulting panic into political power.
The major evidence people had was that the ozone hole, which is a periodic phenomenon over antarctica that opens up and then refills as a natural cycle, was a bit wider for a few years before closing back up as usual. They spun that into "We're destroying our protection from the sun and now we're all gonna die!" and leveraged the resulting panic into political power.
Sound familiar?