We have all heard about the problem of the oceans getting cluttered up with plastic. Unfortunately, solving the problem of marine plastic pollution is not as simple as picking up all of the pieces of plastic. While a lot of plastic pollution is concentrated in the gyres, it is not floating in a single mass on the surface. Pieces of plastic are distributed vertically, through the water column. Plastic breaks down into tiny particles in the ocean, making clean-up efforts very difficult. One of the many challenges of cleanup is how to remove the plastics from the ocean without also removing or damaging marine life.
This week I want to put two of my little pets together. Nanotechnology and food might sound like two very different topics, like a cat and a gerbil to use the pet metaphor, but you would be surprised. Many products in fact have manufactured nanoparticles in them, and we eat them.
Now we might ask if this is safe, and some would say of course it is. Some have great reservations about it, and some point to the fact that there has been little research done into the matter and that it might be better not to eat them anyway.
Today is Earth Day. It is the 44th time that we celebrate this planet that we call home. The celebration started in 1970, and is the brain child of US Senator Gaylord Nelson.
Nelson asked Denis Hayes to organize a day of awareness, on April 22nd, and by the end of 1970, the U.S. Environmental Protection Agency had been established, and efforts to improve air and water quality were gaining political traction.
Today is a time of celebration, of love for our little speck in space. And it is a lovely speck, there are some quite beautiful places to see and experience dotted across the surface.
In this post I would like to continue my review of the Integrated Network for Social Sustainability (INSS) meeting in Charlotte, North Carolina. As I mentioned in last week’s post I was fortunate enough to have been selected to present a poster as part of the Saturday afternoon poster session. Further details of the poster and the full abstract are available here, and I was pleased to see many other interesting topics that readers may find worth thinking about.
An array of presenters from many disciplines addressed issues as broad as earthquake risk analysis, teaching sustainability in civil engineering, promoting ethics, culture and community based research and a very interesting permacuture collective run with the aid of students and staff of Ball state University. Read an outline here.
As readers might know this weekend I attended the Integrated Network for Social Sustainability (INSS) Meeting in Charlotte North Carolina. It was a great event, and I met a lot of great and interesting people, and over this week I would like to write a bit about them and what I learned.
The first is Adrienne Brown, a second year at Dickinson College in Carlisle Pennsylvania. She is currently participating in an application competition which involves answering a prompt with a two-hundred word essay and a two minute video. The organization orchestrating the web-based contest is the Arctic Climate Change Emerging Leaders Program Fellowship (ACCEL). This year they will be piloting an internship program with two positions, one in Washington DC and the other in Berlin, where the two student finalists will work on developing creative marketing strategies using media technologies.
This weekend I am going to the Integrated Network for Social Sustainability Annual Meeting in Charlotte, USA, where I will present a poster co-produced with anthropologist Cristina Grasseni. The poster title is Food Sovereignty and Social Sustainability Through Solidarity Economy Networks, and it fits into a meeting whose focus is to prioritize challenges for social sustainability.