A new study finds that humans are not only making the Earth warmer, but also making the climate messy, and the study paints a broad and general picture of the full potential impact of human activity on the climate, and it’s not pretty.
Although the study does not provide a complete simulation of a climate model, it does paint a broad blueprint for where we’re headed. If we do not limit the change the climate And our uncontrolled use of fossil fuels, according to study authors and scientists at the Department of Physics and Astronomy at the University of Porto in Portugal.
What if the Earth system entered the Chaotic Behavior Zone?
“The implications of climate change are well known from the sciences,” the study’s researchers told Live Science. Drought heat waves, extreme phenomena, etc.), and if the Earth system enters the region of chaotic behavior, we will lose all hope of solving the problem in some way.”
The Earth periodically undergoes massive changes in climate patterns; As you move from one stable equilibrium to another, these shifts are usually driven by external factors such as changes in Earth’s orbit or a massive rise in volcanic activity, but previous research suggests that we are now entering a new phase, driven by human activity.
Humans are pumping more carbon into the atmosphere, creating a new Anthropocene, a period of human-affected climate systems that our planet has never seen before.
Where is the Earth’s climate headed?
The future of Earth’s climate depends largely on what exactly we do over the next few decades; In the study, the researchers wrote that drastically reducing carbon production, for example, would yield different results than changing nothing at all.
To calculate the different paths and choices humanity can take, the researchers used a mathematical tool called a logistics map that’s great for describing situations in which certain variables, like the amount of carbon in the atmosphere, can grow, but naturally reach a certain limit.
Researchers have discovered various ways in which the human logistics map can evolve. In the best cases, once humanity reaches its maximum carbon production, the Earth’s climate stabilizes at a new, higher average temperature. This higher temperature is generally considered harmful to humans, because it does not It continues to lead to sea level rise and more extreme weather events.