What will the earth be like in the future? Can you talk to everyone?

According to scientists' estimation, by 2030, parents can preview and choose the genetic characteristics of their future children, and the global population will reach 8.5 billion, which is a very dangerous critical point. At the same time, due to the increase of carbon dioxide, the change of ecosystem will be one to two times faster than before. Moreover, in the earth's space orbit, the rocket and spacecraft of the plane will collide with each other into fragments, which will form a dense space garbage wall around the earth. No spaceship can leave the earth, and human beings will be imprisoned on the planet on which they live. If you want to solve space junk, then the moon will be the first transit point.

In 2045, the global average temperature will rise by 65438 0.5 degrees Celsius, exceeding the safety limit. Even if mankind turns to clean energy in an all-round way, it still can't stop the trend of global warming, and the rising temperature will cause serious damage to 90% corals in the Great Barrier Reef. At the same time, even with decades of human efforts, at least 6.5438+million species will begin to die out in the wild, which is also the prelude to the next extinction of the earth, but this time it is man-made. In 2056, the population is likely to increase to 654.38+0 billion, the earth's temperature will reach the highest point in 3 million years, extreme weather will sweep across the world, especially in Africa, the Middle East and Southeast Asia, and the once adapted environment will become uninhabitable, and earthquakes, floods, storms and droughts will occur frequently. In 2080, with the unprecedented development of biotechnology, it will become a reality that human and machinery can be integrated into blood and nano-scale brain interface, and human beings have taken the first step of mechanical spring.

1999 sea level will rise by six meters, a large area of coastal areas will be submerged, about 654.38 billion people will leave coastal cities to live inland, and the living space of human beings will be reduced again. At the same time, the fertility rate will drop, and the harsh environment will keep the world population at 11 billion. In 2 180, mankind will begin to develop into the solar system, exploit the mineral resources on asteroids, transform Mars on a large scale, and begin to implement the space colonization plan. Advanced antimatter propulsion technology will give the spacecraft a chance to leave the solar system, and a large number of detectors will explore other galaxies in the Milky Way, perhaps discovering new life. At the same time, in order to prolong life, human beings will begin to transform themselves on a large scale and become semi-mechanical life.

In 2500, mankind will enter the first-class civilization from the zero-class civilization, which means that we can control all the energy sources on the earth, completely control the weather and global climate, change the occurrence process of earthquakes, tsunamis and volcanoes, and use these energy sources to accelerate the process of civilization. The long-term demand of mankind for the earth will eventually lead to the earth's inability to adapt to the existence of life, and mankind will completely disappear from the earth and immigrate to other space colonies. At that time, human beings were no longer human beings, but only through biotechnology. These data are all inferred by scientists through big data and digital models, and the probability of realization is only 50%.