In his new book, "Climate Changed: The Science of Sustainability and How Each of Us Can Do Our Part, scientist, engineer, educator, and author Pablo Ribeiro Dias presents an insightful and essential guide about climate change, pollution, and other challenges facing our planet. For him, he became deeply concerned about the environment while he was in school where he grew increasingly aware that our world was headed in the wrong direction. He soon realized, "...being unsustainable was the feeling that I had. So, in school I was very interested in the topic of sustainability - are we heading in the wrong direction, what are the things that we can do? And then when I finished high school, I really liked math, chemistry, physics... I decided to do engineering because of that affinity with these subjects and within the engineering degree I then gravitated towards the environmental side of things, which is the recycling, the idea around energy, inputs, how can we maximize resources, what are the things that can be done around that specific area?"
While Dias initially set out to write the book for his students, he ultimately decided that it would be better received if written for a wider audience. While the number of environmental issues we face today can feel quite overwhelming, he emphasized that people do not need to take drastic measures in order to move our planet towards a greener future. "Every time you put things towards a recycling bin, you're helping already because the separation process is one of the things that takes energy, effort, and money at the end of the process. So if you can do it ahead of the process, it helps... no matter what, don't stop there... the next step is where you want to focus your attention and that's where you're helping the communities that are already doing things... you can donate your time to causes or to groups that are already doing the movements that you want to support, but you can also donate money if you don't have the time because sometimes life gets busy... these people need support, these people need the money to do the things they need to do..."