The world's climate has become more unpredictable, leading experts to coin the term "global weirding." The rising temperatures are creating extreme weather that looks different across the planet. Some cities have seen contradictory weather phenomena back to back, making recovery difficult. And climate change is only expected to get worse, which is likely to bring more weird weather our way.
What is it? Global weirding, also called climate weirding, is an alternative term to global warming, which refers to how warming temperatures can cause all kinds of "weird" phenomena that can at times be contradictory. "The rise in average global temperature is going to lead to all sorts of crazy things, from hotter heat spells and droughts in some places to colder cold spells and more violent storms, more intense flooding, forest fires and species loss in other places," said Thomas Friedman, who popularized the term, at The New York Times.
As a part of global weirding, many places are experiencing climate whiplash. Cities across the globe have experienced "droughts that dry up water sources followed closely by floods that overwhelm infrastructure," said a report by WaterAid. Others are experiencing climate reversals. "Places accustomed to heavy rainfall are now facing droughts, while historically arid regions now grapple with unexpected floods."
Another result is that extreme weather phenomena are becoming more powerful. For example, Los Angeles experienced "two very wet winters" that produced "lots of grass and shrubs," said Sky News. It was then "followed by a long, hot summer that dried out that vegetation, providing abundant tinder-dry fuel ripe for a wildfire."
What are the consequences? The general effects of global climate change, like temperature changes or sea level rise, have mostly been predictable. The same cannot be said for local conditions. This is made all the more difficult because the "lack of historical climate records in some areas may also make it difficult to assess patterns," said SBS News.
And climate whiplash in cities puts many lives at stake. Many cities "already face water supply, sewage and flood protection problems as their populations rapidly swell," said The Guardian. "Global heating supercharges this, with the often-aging infrastructure in rich nations designed for a climate that no longer exists and more climate extremes making the establishment of much-needed infrastructure even harder in low-income nations." |