Antarctica faces abrupt, irreversible climate changes as warming nears 1.5 °C, threatening ice, oceans, ecosystems, and coasts worldwide.
At COP30 in Brazil, Australian scientists warned that Antarctica is beginning to experience abrupt, irreversible climate changes.
This dire analysis comes as global average temperatures are increasing past the 1.5 degrees Celsius (2.7 degrees Fahrenh... [6493 chars]