Humanity’s dysfunctional relationship with Earth can still be fixed, report says

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  • A new report released in the leadup to the “Our Planet, Our Future” Nobel Prize Summit, provides an overview of the numerous challenges facing our planet due to human pressures, including the transgression of several planetary boundaries that help regulate and stabilize the Earth.
  • However, it also considers ways in which global sustainability can be achieved through transformative change.
  • The authors say that emerging technologies, social innovations, shifts in cultural repertoires, and different approaches to biosphere stewardship can all play a part in paving the way for a more sustainable future.
  • The Nobel Prize Summit, which will be the first of its kind, will take place between April 26 and 28, and will discuss what can be learned from the global pandemic we’re currently experiencing, and the changes that can be made in this decade to help achieve global sustainability.
The Earth is a huge floating mass of rock, liquid and gas, weighing a staggering 5.9 sextillion tons. But there’s only one part that supports life: the biosphere, a thin ribbon that wraps around the planet’s surface, stretching about 20 kilometers (12 miles) from top to bottom.

Modern humans have lived in the biosphere for about 250,000 years, but as populations have expanded and spread globally, our relationship with the biosphere has become troubled. Humans have drastically altered the land and oceans, and contributed to a reduction in populations of other species. In fact, the current weight of the human population is about 10 times the weight of all wild mammals. Large-scale burning of coal, oil and gas has contributed to a dramatic rise in carbon dioxide levels in the atmosphere. This, in turn, has led to 1.2° Celsius (2.2° Fahrenheit) of warming compared to pre-industrial levels, threatening our ability to thrive in the only place we can call home.

https://news-mongabay-com.cdn.amppr...ith-earth-can-still-be-fixed-report-says/amp/
 
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