In Australia’s burning forests, signs we’ve passed a global warming tipping point
InsideClimate News reports: As extreme wildfires burn across large swaths of Australia, scientists say we’re witnessing how global warming can push forest ecosystems past a point of no return. Some of those forests won’t recover in today’s warmer climate, scientists say. They expect the same in other regions scarred by flames in recent years; in semi-arid areas like parts of the American West, the Mediterranean Basin and Australia, some post-fire forest landscapes will shift to brush or grassland. More than…