One of Kolbert’s main arguments, is how none of the previous extinctions were caused by humanity. The so-called Big Five extinctions included huge events that were mostly geological, like the meteor that wiped out the dinosaurs. The continual negative affect humanity has had on the earth is the main root for the sixth extinction. As time has gone on, the speed of human-generated extinctions has increased exponentially. A fungus discovered in North America has taken its toll on thousands of amphibians, and a fungus found in Europe has knocked off entire colonies of bats in the eastern United States. Humans made it easy for species to travel across oceans and into new territories where they had no challengers. These animals create problems for species that are already in those territories, and affect the population. During the time that humans have been evolved, problems with the uses of oceans and forest have deteriorated the earth. Pollution in oceans along with climate change and melting of ice caps create dilemmas. Modern technologies do not help these
One of Kolbert’s main arguments, is how none of the previous extinctions were caused by humanity. The so-called Big Five extinctions included huge events that were mostly geological, like the meteor that wiped out the dinosaurs. The continual negative affect humanity has had on the earth is the main root for the sixth extinction. As time has gone on, the speed of human-generated extinctions has increased exponentially. A fungus discovered in North America has taken its toll on thousands of amphibians, and a fungus found in Europe has knocked off entire colonies of bats in the eastern United States. Humans made it easy for species to travel across oceans and into new territories where they had no challengers. These animals create problems for species that are already in those territories, and affect the population. During the time that humans have been evolved, problems with the uses of oceans and forest have deteriorated the earth. Pollution in oceans along with climate change and melting of ice caps create dilemmas. Modern technologies do not help these