RIO DE JANEIRO, Brazil -- In the past year, every continent except Antarctica has seen record-breaking floods. Rains submerged one-fifth of Pakistan, a thousand-year deluge swamped Nashville and storms just north of Rio caused the deadliest landslides Brazil has ever seen.
Southern France and northern Australia had floods, too. Sri Lanka, South Africa, the list goes on.
And while no single weather event can be linked definitively to global climate change, a growing number of scientists say these extreme events represent the face of a warming world. Read More
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