I'm going to talk about climate change. Over the past few decades more and more CFC's , methane, and carbon dioxide have polluted the atmosphere. These are rapidly depleting the ozone. An ozone hole has opened on top of Antarctica and has caused the melting of polar ice. Recently, the suns activity has increased and as of this year, no solar sunspots have been recorded. A sun spot is a spot of inactivity on the suns surface. This is an ominous sign. Also, a record number of solar flares have occurred the last 10 years. If nothing is done a solar flare will pierce through our magnetic field and solar winds will hit Earth, causing the whole of Antarctica to melt. My theory. lol.