1.The year is 2100.News is all about environmental troubles.Huge heat waves swamp the land.Most animals have become extinct and a  giant environmental crisis is taking over the earth like a huge blaze.This change must have been caused by something or someone.Who is guilty.Humans. you and me and our families. It was caused by global warming. 2.So what is global warming.It is caused by gases like co2 methane and laughing gas,often referred to as greenhouse gases and humans produce so much greenhouse gases it is equivalent to thirty billion and yes i’m saying billion tons of carbon dioxide, enough to fill a tube of the gas a meter in diameter to saturn and back 3.And that whopping amount of gas can cause a super sized problem.The world is warming up and other human activities are making it worse like chopping down trees is releasing billions of tons of co2 not to mention the extinction of over 10000 species of animals annually and do you think that killing thousands of species a year is ok? no it absolutely is not and you better listen because 4.we could even kill off the human race!And you can stop all this idiocy in its tracks.Maybe you will announce a global warming action plan.Or maybe you won’t. But there are still plenty of ways that we can  help from planting a vegetable garden to installing solar panels,from cutting your power usage to stopping poachers or maybe planting back some of the trees some guys absent mindedly chopped down.If you do something you will be a hero but if we all do something we will become superheroes.

5. Though industrial causes are not the only causes.Agriculture even though you may think it is not polluting it accounts for more emissions than all the transport systems on earth.And the most polluting of these agricultural perils is a funny one.Cow farts cause methane emissions. 6.because methane is 21 times more potent than carbon dioxide it is much more troublesome.And because of the sheer number of cows which is over a billion it accounts for more emissions than all planes,trains and boats combined.So what will we do with the cows?Use the methane to power a city and use the water for cows to drink. 7.if we all co- operate all our fears will be gone in 5 year’s time and you can say you helped to save billions of lives.but if we don’t co-operate we could face human extinction.so it is up to you. 8. This is your speech presenter simon signing off and remember to use my tips next time you step into a bland empty garden without any vegetable patches.you can stop all this trouble in it’s tracks..