Nature Can Heal Itself

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Often it seems we see huge headlines that scream out to us about the plight of our environment. These headlines are often grim, and before going forward it is important to note that we should always heed these warnings. Our planet is in danger, our oceans and forests are under attack by multiple forces from climate change to pollution and everything in between. However, we also need to take the time to observe and learn from every small success we have in regaining a healthy world. Recently news has broken that the Atlantic Ocean might well be healing itself.

Tuna officially contains less mercury. It is believed that reduced coal emissions have started to make this fish a bit safer to eat (though it is good to note that women of child-bearing age should always avoid Bluefin Tuna in case of a pregnancy, as well as children themselves—as any level of mercury is so harmful for their development). A new study finds that mercury levels have declined by about 19 percent between 2004 and 2012 in Tuna.

Coal has been on the decline for a while, which not only means less emissions from the fuel source but also less and less plants being created in the first place. This is small, but evidence that our actions make a difference. Imagine what could happen if we could find ways to offset carbon emissions even more. Our fish could be free of many of these toxic chemicals that not only hurt them, but ourselves as we consume them. We must see this good news and continue to work to free the world from the forces that hurt it.

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