A Quote by Annalee Newitz
There is evidence that we are headed into what would be the planet's sixth mass extinction. It's hard to know for sure if you're in one because a mass extinction is an event where over 75 percent of the species on the planet die out over a - usually about a million-year period. The fastest it might happen is in hundreds of thousands of years.
Related Quotes
The early Triassic was a period when the planet was recovering from the worst mass extinction it had ever known - that was the end Permian extinction, where climate change caused in part by mega-volcanic eruptions wiped out ninety-five percent of life on Earth. It took about ten or twenty million years for the planet's ecosystems to stabilize. During that time you saw a lot of weird, out-of-balance ecosystems where, for example, crocodile-like predators ripped the crap out of each other along the coasts.
There is good reason to believe that we have already entered the Sixth Extinction, a period of destruction of species on a massive scale, comparable to the Fifth Extinction 65 million years ago, when three-quarters of the species on earth were destroyed, apparently by a huge asteroid.
In the history of the world, all five mass extinctions have been accompanied by massive climate change, so we are facing an incredibly serious threat. In fact, we are technically in the sixth mass extinction right now, and it is the first mass extinction being attributed to humans.
With respect to phenomena like mass extinction, somebody might say why worry about it because in a geological perspective mass extinctions aren't so bad, they wipe out some things and then 10 million years down the road we get new and interesting objects.But I tell you mass extinctions are really awful for folks caught in the midst of them.
Our planet is currently undergoing a mass extinction of species called the Anthropocene - the Age of Man.
Many scientists would argue that we are now in what is called Extinction, and it's caused by this perfect extinction storm: climate change, habitat loss, pollution, unsustainable exploitation of species and habitat resources, and of course, human population explosion. All of these factors work together and conspire to drive a species to extinction on our planet, every half an hour.
We can't say that when x happens we get a mass extinction. To the extent we understand mass extinction, one has been caused by glaciation event, one has been caused by a massive climate change, and one has been caused by an asteroid. These events turn out to have no precedent.
We torture and kill two billion sentient living beings every week. 10,000 entire species are wiped out every year because of the actions of one, and we are now facing the sixth mass extinction in cosmological history. If any other organism did this, a biologist would consider them a virus.
In recent years, our planet has been warming at an alarming rate and seen record-breaking temperatures. We are now witnessing the sixth mass extinction event in the earth's geologic history. Our sea levels are rising at an alarming rate, threatening our largest cities, like New York, Los Angeles, and Miami.
We are killing life on Earth, we're in the sixth mass extinction event and it's possible that human beings will go extinct. We're in a culture that doesn't want you to think about that.
To be fair, if we are having a mass extinction, we're in the early stages of it. I think it's knowing facts like that which has made me less fearful about the future. Mass extinction is a long, complicated process that we are just now beginning to understand - and likewise, we are just beginning to understand how we might prevent one.
The fate of hundreds of thousands of species on this planet may be decided in the next decade. To slow the rush to extinction, we need to achieve real, substantive political power, and we need to get there fast.
It is a fact that the ecological devastation of the planet can be traced to the consumption of meat and dairy, which contributes to water, soil, and air pollution as well as global warming and the mass extinction of many species of plant and animal forms.
With our evolved busy hands and our evolved busy brains, in an extraordinarily short period of time we've managed to alter the earth with such geologic-forcing effects that we ourselves are forces of nature. Climate change, ocean acidification, the sixth mass extinction of species.
The earth has continued to change, from rapid climatic changes that have caused the glaciers and the ice sheets to basically bulldoze the landscape and cause species compression in the tropics and cause mass species extinction - you know, all these huge changes. In terms of evolution, every species is doomed to eventual extinction. The natural world is constantly changing. So, to deal with "environmental problems," in quotes, totally misses the issue. That is not the way we want to define our problem if we're going to find our solution.
If we are to save humanity and the planet from the worst mass extinction of all time, worse even than that at the end of the Permian, we must stop at two degrees.
Related Authors
Ambrose Bierce Quotes
American
Journalist
Andy Rooney Quotes
American
Journalist
Ann Coulter Quotes
American
Journalist
Anna Quindlen Quotes
American
Journalist
Bill Vaughan Quotes
American
Journalist
Dave Barry Quotes
American
Journalist
Dennis Prager Quotes
American
Journalist
Erma Bombeck Quotes
American
Journalist
Fran Lebowitz Quotes
American
Journalist
George Will Quotes
American
Journalist
Glenn Beck Quotes
American
Journalist
Hunter S. Thompson Quotes
American
Journalist
Mignon McLaughlin Quotes
American
Journalist
Molly Ivins Quotes
American
Journalist
Rachel Maddow Quotes
American
Journalist
Walter Lippmann Quotes
American
Journalist