RJA #3b: Research Topic Focus

There are many controversial debates about dams in general. Political, economic, environmental, ethical, etc kinds of debates. I think it generally boils down to whether or not it is positive or negative for the environment and economy. In regards to that, by building dams it generates hydro-electric power, creates jobs, and in turn has the ability to stimulate the economy. However, depending on where the dam is built, it can have an adverse affect on the local environment and community. By building these dams, it can cause massive flooding, and significantly change ecosystems. These significant changes in ecosystems affect the food chain, and the ebb and flow of rivers, which are connected to an even larger system than their locality. Also, the machines used to construct a dam, and the harsh conditions suffered by the environment are a huge reason why environmentalists oppose dams. So you see, its a hard debate, do we take continue to build dams as it promotes a good economy (especially in poorer countries/areas where jobs and power are needed), but do we continue all the while compromising our environment, which is obviously vital to our survival. The debates continue!