By Sean Mowbray Earth’s climate system continues to rapidly deteriorate, with global temperatures on track to far overshoot 2° Celsius (3.6° Fahrenheit) of warming by the end of the century — a mere 75 years from now. That warning comes from an international group of eminent climate researchers and Earth System scientists who reviewed the planet’s vital signs in the journal BioScience. “We are on the brink of an irreversible climate disaster. This is a global emergency beyond any doubt. Much of the very fabric of life on Earth is imperiled,” the authors write. “The global failure to support a …