we learn about the Scientific Method of inquiry….i.e, the way biologists do their work and attempt to answer the mysteries of life. You learned in this unit that a theory in science is different from a theory in other disciplines, and nothing is ever taken on “blind faith” using this method.
However, we say that “nothing can ever be proven true in science, only supported.” Even long-held theories, like gravity, are up for revision should new evidence present itself!
This being the case, can we ever really know anything? Is a scientific law really a law?! Is the scientific method of inquiry necessarily the best way to go about seeking answers to life’s questions? Is there a better way? Think deeply! Use your critical thinking and analytical skills to give your thoughts on this topic, but in the process show that you fully understand the scientific method of inquiry!
please watch this video
But, in this forum, I’d like to narrow our focus to talking about isotopes…..
As you may recall from the lesson, isotopes are elements that have gained neutrons over time…thereby making them “radioactive”. Often we can use radioisotopes for good things, such as in the medical field. But, the wrong types and doses can be deadly, to say the least. Some of you may have heard of the issues going on in Fukushima, Japan, with regards to their nuclear power plants. After the big earthquake of 2011, those nuclear power plants were compromised, and radioisotopes have been leaking into the ocean since then, spreading eastward.
Watch the video below and do some of your own research, then let everyone know what you think of using radioisotopes to harness energy that humans need.
please watch this video
Is the Fukushima situation as dire as the video makes it out to be? Is the scientific method being used to analyze the situation? How might the biotic community, particularly in the ocean and with humans, be affected by such radioisotope exposure? Are all radioisotopes created equal, or are some worse than others? What do you think should be done about Fukushima, if anything?!
Use your critical thinking and analytical skills to give your
thoughts on this topic!
