I was shocked by what I saw in the seas, and by what I didn’t see.
I saw no sharks, no whales, no dolphins. I saw no fish longer than 11 inches. The larger ones had all been fished out.
When I swam in the Aegean, the sea floor was covered with litter; I saw tires and plastic bags, bottles, cans, shoes and clothing.
Yes, been asked a ton, but I don’t mind.
I have masters degrees in environmental law and city planning. The focus of my research was/is how land-use laws were able (or, rather, unable) to accommodate climate science. So, naturally, I’m interested in how climate will affect infrastructure, economies, demographics, ecosystems, etc.
For example, I’m quite interested how can coastal communities deal with a rising sea. Especially cities like New York City or Lagos, which have thousands of buildings, roads, ports, and pipelines literally built inches from the ocean.
Cities are prepared for certain levels of disasters. There are sea walls and evacuation plans, flood pump stations and hurricane barriers. And buildings and infrastructure are generally built to high standards. But, cites are not prepared for higher oceans (why would they be?). Climate change changes the equations and calculations of managing disasters in cities. They’re forced to adapt, regardless of how many solar panels are slapped onto rooftops.
It’s a complicated issue. Greenhouse gasses trap in more heat in the atmosphere, causing a bunch of crazy environmental things to happen. So the obvious response is to stop pumping carbon into the air. That’s Al Gore’s primary message.
The problem with this is that storms and fires and diseases are increasing as a result from rising temperatures. Climate change is occurring regardless of mitigation. Thus, the impacts have to be dealt with. In fact, our troubles are only going to increase. I choose to be on the impacts side of this conundrum (eg, adaptation).
Some other topics: