Picture Postcard Proposal

My group are making a 25 second video showing the affect of climate change on our planet, This will be shown via a speeding up montage which starts by showing the beauty of the earth before we get fossil fuels and begin using them for power, as a result causing the earth to decay overtime. The video gradually becomes faster showing more videos and images about the earth is getting worse and how we are affecting it before it comes to an abrupt end.