Blog Business Entertainment Environment Health Latest News News Analysis Opinion Science Sports Technology World
Are we experiencing the Sixth Mass Extinction ?

There have been 05 massive extinction level events and approximately 15 small scale extinction events since the creation of the planet Earth. Scientists and researchers predict that we are currently in the midst of the Sixth Major Extinction Event, with many species on the verge of extinction or already extinct.


Extinction Events in History


The great oxygenation event that occurred around 2.45 billion years ago was most likely the first major extinction event, with subsequent events following.


Ordovician-Silurian extinction events: Two events occurred that killed off 27% of all families, 57% of all genera, and 60% to 70% of all species.


Late Devonian extinction: At the end of the Frasnian Age in the later parts of the Devonian Period, a prolonged series of extinctions eliminated approximately 19% of all families, 50% of all genera, and at least 70% of all species.


The Permian-Triassic extinction event killed 57 percent of all families, 83 percent of all genera, and 90 percent to 96 percent of all species (53 percent of marine families, 84 percent of marine genera, about 96 percent of all marine species and an estimated 70 percent of land species including insects)


During the Triassic-Jurassic extinction event, approximately 23% of all families, 48% of all genera (20% of marine families and 55% of marine genera), and 70% to 75% of all species became extinct.


Cretaceous-Paleogene extinction event: approximately 17% of all families, 50% of all


The Sixth Extinction


Scientists and researchers believe that the "Sixth Mass Extinction Event or biological annihilation" is already underway, with the sixth wave being the first to be caused by human intervention. Overpopulation and overconsumption are major causes of the crisis, both directly and indirectly.


Species are becoming extinct at a faster rate, according to studies. Einstein allegedly stated, "Extinction of bees will eventually lead to a global extinction event," as bees are responsible for pollination and bee populations have declined significantly in recent years.


According to scientists, one-third of the thousands of species losing populations are not currently considered endangered, and up to half of all individual animals have been lost in recent decades. Between 1900 and 2015, nearly half of the 177 mammal species studied lost more than 80% of their range. In addition, 515 species are on the verge of extinction. Over 400 vertebrate species have gone extinct in recent years; extinction at this level could take up to 10,000 years in the normal course of evolution.


The study examined data from the IUCN (International Union for Conservation of Nature) on 27500 species of land vertebrates and discovered that roughly one-third of them have shrunk in recent decades.


Sixth extinction event causes:


We frequently see swarms of dead insects on your window shields almost every day, but recently all of those insects have vanished due to increased use of fertilizers in fields, eventually depleting the food source for birds, and thus their population has also declined significantly in recent years. Almost every organism has been harmed as the entire food cycle has been disrupted.


Humans have taken over vast areas of animal habitat in recent decades, causing pollution and global warming, resulting in catastrophic population declines of both common and rare vertebrate and invertebrate species.


Conclusion


"I think if we keep things up long enough, we will get to a mass extinction, but we are not in a mass extinction yet, and I think that's an optimistic discovery because it means we actually have time to avoid Armageddon," paleontologist Doug Erwin said.


Whether we call it a mass extinction or not, we are unquestionably on the verge of the Sixth Mass Extinction Event. The COVID-19 lockdown has undoubtedly benefited the environment and significantly reduced carbon footprint, but other events such as oil spills in the Arctic, oil well blasts in Assam (India), and forest fires in the United States pose new environmental challenges.


Share This Post On

Tags: #mass extinction



0 comments

Leave a comment


You need to login to leave a comment. Log-in
TheSocialTalks was founded in 2020 as an alternative to mainstream media which is fraught with misinformation, disinformation and propaganda. We have a strong dedication to publishing authentic news that abides by the principles and ethics of journalism. We are a not-for-profit organisation driven by a passion for truth and justice in society.

Our team of journalists and editors from all over the world work relentlessly to deliver real stories affecting our society. To keep our operations running, we depend on support in the form of donations. Kindly spare a minute to donate to support our writers and our cause. Your financial support goes a long way in running our operations and publishing real news and stories about issues affecting us. It also helps us to expand our organisation, making our news accessible to more everyone and deepening our impact on the media.

Support fearless and fair journalism today.


Related