Blog 5: The Freshwater Crisis, More Solutions

For my last post involving the Global Freshwater Crisis I will be discussing, not unlike my first post, solutions that can be implemented to help solve the problem. Droughts have become a massive problem across the globe and although places like California are suffering it is the Third World countries like Pakistan or Ethiopia that are going to be hurt the most.

If we can find a way, or even several ways, to not only stop using so much water for things like agriculture, but to also create more sources for fresh, clean water then we could be saving thousands of lives. One thing that we as a planet do have on hand is the largest source of water ever; the ocean. People around the world have been working on ways to get water from the ocean, desalinate it using reverse osmosis, and then give it back to the people as fresh drinking water. http://www.cnn.com/2014/05/26/tech/city-tomorrow-desalination/

A couple of things that we need to be careful of when it comes to large desalination plants like the one in the video above is that removing the brine from the water and then putting it back into the ocean can upset ecosystems and ruin the living processes of marine life. Another thing that people tend to forget about is that like the rest of the planet we are polluting the ocean. Not only do we need to find ways to remove the salt from the water but if we want it to be drinkable and healthy then we need to find ways to remove any sort of bacteria that could be hiding inside. Waterborne diseases kill thousands of children every year so keeping the ocean clean not only helps them when we create fresh water with it but it also helps the animals that live there. https://www.facebook.com/CollectiveEvolutionPage/videos/10153840711338908/

Above is a video about a bucket that two surfers created that constantly pulls trash from the ocean. Giving people access to clean and fresh water is one step but keeping the ocean clean is another one. The ocean is so severely polluted with our trash that, as seen on Netflix, there is a land mass in the middle of the ocean that is purely waste;the Great Pacific Garbage Patch. The plastic that we use and dispose of everyday doesn’t just disappear nor does it biodegrade, it just sits. There are millions of landfills all around the world that seep and leak trash sewage into our ecosystems, and there are incinerators that produce harmful dioxins and release them into into the air. “In 2010 alone, more than 300 tons of plastic was produced worldwide” (Wolff), out of that 14 billion pounds is put into the ocean. 3% of that trash and plastic floats to the top, the rest sinks to bottom where we still have not developed the technology to get to.

If we want to help the people who cannot get fresh and clean water then we have to help the ecosystems that provide us the resources.

Last is a water bottle called the Fontus, although it’s a prototype and has flaws of its own it’s a start.

This invention is small scale, it’s a water bottle, but it works the same way the Warka Towers from my original blog post does but on a quicker and more efficient scale. If we could use this technology, and the other technologies above, the Fresh Water Crisis might diminish faster then you’d think.

Resources:

http://www.wolffkevin.com/resources/global_environment_issue.pdf

CNN.

One thought on “Blog 5: The Freshwater Crisis, More Solutions”

  1. Desalination is a viable option to solving the current water crisis; however, it is incredibly expensive. How do you think countries already struggling to deal with the financial effects of climate change will deal with their own national water problems, given the high costs of desalination?

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