Time traveler scientist

 Dear people from the year 2026,

I am a scientist from the year 2128 and I have time traveled back in time to deliver you this message. I know this may sound insane but I am part of a team that is the last people of the human spiece. Do not take this letter as a prank. In my year the view of the planet has altered a lot. Our technology may be ahead if its time but the condition of Earth is only getting worse. Almost all the water has evaporated due to the really temperatures across all the seasons of the year. The biggest part of plants and wild life has gone extinct. Earth has lost most of her green color, which has been replaced by an endless brown desert. It is only a matter of time before before it will be too late for humanity, unless your era of humans act fast. The use of diesel burning cars and the combustion of non-renewable energy sorces should be banned. Doing this, will lead to a drop in global temperatures in the foreseeable future. After that people should start using renewable energy sources, like the sun, to protect the health of our precious planet. By only commiting to these changes you, your close friends and close relatives might be able to help my generation of humans to increase the length of our stay on this planet.