Today is Earth Day, and it causes me to pause and reflect on my concerns about our planet. I live in an area of the U.S. that historically has been heavily affected by drought. We might be doing better this week than many parts of the West, but that hasn’t always been the case. And it doesn’t relieve the groundwater situation.
I also live in an area where people, for the most part, deny climate change. I avoid political discussions, but I love science. Here are a few facts from NASA:
- The global temperature is up 1.4 degrees Fahrenheit since 1980.
- Many argue that temperature relates just to regular shifts, and not permanent change, so how about this one: The Arctic ice minimum is declining 13.3 percent each decade.
- Melting Arctic and land ice have led to the sea level rising 3.19 mm per year.
- In addition, carbon dioxide levels in the atmosphere are up 400.06 parts per million, and the forest cover is down.
I struggled years ago to explain the phenomenon to a neighbor who used the classic line “So much for global warming” every time we received a late snow or had cool temps on a spring day. The science is complex, but in my mind, it’s intuitive. Less ice at the surface adds to the vicious circle of warming and less melt on land where it’s needed. More water in the ocean increases sea levels, like a bathtub running over. Add cold water to the mix, along with air and water that are warmer because of carbon dioxide in the atmosphere, and you’re going to affect ocean weather patterns.
I do know that the first quarter of this year was the warmest on record for Earth. I’ll leave the discussions to the experts, though. For now, I know I could do more individually. I could cut down on some waste and recycle more. We’re already trying to grow more of our own food because it’s hard to get fresh vegetables locally. We have a passive solar home, but we could do more to cut down on electricity and natural gas use.
And water, that precious resource. I’ll increase my efforts there as well, trying to capture more rain water during monsoon season. And I’ll try harder inside the house to decrease water use, because every drop adds up. Finally, I’ll continue to research and offer as many practical ideas as I can on saving water in your landscape.