A major new report warns that the combined effects of climate change, food and water shortages, and ecosystem breakdown could push Earth into a state of irreversible decline and it may happen within our lifetime. Rising temperatures. Collapsing biodiversity. Resource scarcity. Experts say these are no longer distant threats they are converging now, and the current pace of action is far too slow. The study calls this a planetary emergency and stresses that incremental change is not enough. Only l