Week 15

    In Monday's lab, we begun by discussing the idea that while a majority of US middle and high schools are learning about climate science, many are being taught incorrect ideas, such as how global warming is a natural process that has always happened and is not humans' faults. We moved on to the idea of how the snowball earth existed twice in the past and how it has ended due to volcanic eruptions releasing carbon dioxide. The ice begins melting and lowers albedo, allowing for more radiation to be absorbed and melt even more in this positive feedback loop. We then discussed the five major things we can do to reverse climate change:

        1. Recycle correctly
        2. Compost in your backyard
        3. "Weatherize" your home/apartment - make it energy efficient
        4. Use bikes and busses
        5. Find your carbon footprint

    We were then given strategies on how to do so in the form of a checklist that discusses the categories of energy, materials and waste, transportation, community, and others. We concluded discussing the idea of how pollution causes numerous deaths in developing worlds and is higher than traffic and AIDS deaths combined. 

    Thursday's lecture has been set aside for the final exam as well as my retake of test 3. 

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