Hello and welcome to Siren’s Call on this special day, the 50th Earth Day! Half a century ago, the planet was in rough shape. Oil spills on a regular basis, overpowering smog, and horribly polluted rivers were just a few problems we experienced back then. In fact, there were reports of rivers being so polluted with toxic waste and garbage that they actually caught fire. We’re only supposed to see burning rivers in fantasies and renditions of Hell. My mother still remembers the Smog Alert days from when she lived in LA as a young kid. On those days, the air quality was so bad that’s students weren’t allowed to play outside at recess. People had enough and decided to speak out! On April 22, 1970, more than 20 million Americans−people from all walks of life−took to the streets and college campuses across the United States. They demanded that we as a people and as a government change how we treat our planet and to do it NOW! That first Earth Day, and all who participated, are credited with launching the modern environmental movement. The Clean Air, Clean Water, and the Endangered Species Acts—all vital pieces of legislation—were passed in direct response and the Environmental Protection Agency (EPA) was born. Now, 50 years later, many other countries have joined us in passing similar environmental laws. And even in these difficult times, people from all over the world are joining together and doing what they can while trying to stay safe. For this Earth Day, I’ve decided to launch Siren’s Call as my ongoing project. Here, you can read daily postings of the ocean, its species, environments, processes, and more. I will also share ways in which you can help the environment. My goal is to make this blog a guilt free space. Not everyone can change their lives 100% to make it better for the environment. Believe me, I understand, because I can’t change my life 100% either. That’s why I plan to share the little ways you can help, and let you decide what’s comfortable, or best, for you. In the end, it’s better to have a thousand people do a bunch of little things than to have a hundred people do major things. There’s a surprising amount you can accomplish within the bounds of your own comfort in regard to your health, safety, economics, traditions, and values. The point of Earth Day and the environmental movement is that you do what you can, and not feel guilty about what you can’t. We’re in this together. What you can’t do someone else might be able to, and we achieve the greatest success when we see ourselves as a team.