The origin and legacy of the human era | Trending Viral hub

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The origin and legacy of the human era

It is up to us to live a million more years or one more week

Cover of the first quarter special edition of Scientific American.
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American scientist

There has never been a certainty that humans would survive on Earth. We have probably faced extinction several times in our evolutionary past, according to genetic analysis. In recent years, a global pandemic has killed millions of people, humanity’s hottest months on record have scorched much of the world, and opinion leaders have signed a global petition to curb powerful (and potentially harmful) artificial intelligence technology. . These challenges remind us that there are no guarantees. And yet, we are a species to be reckoned with. We have achieved a lot in our relatively short time here: we extended our life expectancy, made surprising discoveries about our environment and ourselves, harnessed resources to improve our quality of life, and developed rich histories of art and culture. The human legacy on Earth is unparalleled.

How do we get here? It turns out that our evolutionary history is not a linear progression from ape to human. Each fossil discovery adds to the disordered tangle that is the path that leads to A wise man. Our big brains helped solve the Complex problem of primitive survival.and interpersonal relationships and altruism could have given us a great advantage over other hominids. Both male and Female ancestors shared the duties of hunting.according to new analysis.

And world we have created together. We have built a gigantic financial system, established global communication and trade networks, and unleashed information technology. However, the benefits of such systems are not evenly distributed, leaving many They lack basic resources and health care.. Now some economists have begun to wonder if we are using the Appropriate tools to measure true success. of a society. Our Life expectancy has more than tripled. throughout our two million year history. At the same time, growing inequality and poor future planning will undoubtedly affect give rise to new threats to health and longevity.


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Human progress has had a measurable impact on the terrain we walk, including the layers of concrete, plastics and nuclear waste we leave behind.Indelible enough to mark a new geological era.. The melting of glaciers is happening faster than scientists predicted Just a few years ago, a harbinger of change to come. That change will have disproportionate effects because the burden of environmental degradation is carried by the impoverished and oppressed peoples of the world.

The ingenuity that launched us to the top of the food chain could also accelerate important improvements. Cities, which are home to more than half of the world’s population, could become hotbeds for sustainable solutions that Reduce both resource consumption and pollution.. And rural communities that manage their own food production and wealth locally will likely end up being more self-sufficient and in harmony with the natural world.

Of course, this story is far from over. Humans are an exceptional species.. Whether we live a million more years or a week more depends entirely on us. Whatever legacy we choose on Earth will be driven by tenacious human creativity.

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