How’s the weather and climate where you live? Perhaps if you’re not a winter skier you may have not noticed and even enjoyed the lack of snow this winter. However, there is a price to be paid in the coming months.
The southwestern United States is currently experiencing an exceptional drought (D4) as shown by the US Drought Monitor which states, “With large sections of the central and southern parts of the West Region already in D3 to D4, not much more deterioration can be introduced, but a few small areas deteriorated enough to be reflected on the map, specifically north-central Utah (to D2), interior northeastern Utah (to D4), and southeasternmost New Mexico along the Mexican border (to D4).” Severe drought is D2 and extreme drought is D3. So obviously D4 is really bad and now our local water supplier is calling for voluntary water conservation.
So how’s the climate where you live and how severe, extreme, or exceptional might it become in your and your children’s lifetime? In many places we see a direct connection between less winter snowpack, faster spring melts, declining water supplies, larger summer wildfires, more air pollution and less farm production. This is the situation in the western US, much of Australia, Africa, and other arid regions. More severe weather makes climate change bad news for most everyone as we share global food distribution as one example.
Coastal flooding will become more severe affecting hundreds of millions of people. Here are some projections from a recent article in Nature. Other reports discuss affecting our ocean circulation and increased severe hurricanes or monsoons around the world.
Finally, the new American President only one week in office is taking bold action. Yesterday, he held a climate day signing executive orders that address responding to the climate crisis as described in the White House fact sheet. There will be a climate summit during Earth Day in April and UN climate meeting in Scotland in November. See BBC news about special envoy John Kerry, who negotiated the Paris agreement, says time is running out for taking action!