The Earth, our planet, is about 5 billion years old: It was before mankind, and it will continue to be after mankind. From this premise, unfortunately, we understand that humanity is only a small parenthesis of the history of the Earth, even if in this parenthesis, Man has managed to do many things, both positive and negative.
In order for there to be a scenario of hope and sustainability in 2040, it would be necessary that all world leaders, especially the most important states both from the point of view of the population, both from the economic point of view and finally from the point of view of pollution, should immediately go mad! only by going mad, world leaders could drastically change course and lead humanity towards a world made of peace, prosperity, the fight against global warming and tolerance at every latitude of the globe. Today, unfortunately, selfishness, intolerance, violence and finally even gratuitous barbarism prevail against those who are worse off than us. The peoples, especially the Western ones, are now stunned by the many media paid precisely to feed the citizens. This situation weakens all the precincts of democracy, already today become only simulacra, since millions of people, with illogical arguments, have re-elected a dangerous subject like D. Trump as president of the United States. Hope is always the last to die, so we must do everything in our power, but above all educate the new generations not to forget, but also to be the protagonist of a radical change, postponed for too long in line with the technology of facial plastics. Long live the young, long live nature and hope that a superhuman force can level the inequalities that man has created so far (for example, a virus that affects only world leaders directs their work towards peace and environmental sustainability.