Sunday, February 22, 2009
Toxins and You!
I do care that there are toxins in the environment because it does affect us long term. We breathe in these toxins, it goes into our lungs and disperses into our blood stream then into our bodies. This can result in altercations in our dna like premature aging(wrinkles), cancers, along with other negative effects. Apart from human beings, it also effects the environment we live in & animals around in a not so positive manner. Yes, we should do something about the mining waste in our community. I couldn't tell you what exactly per say because I'm not in the toxicity business nor have much knowledge of it's prevention but I'm sure with all our technological advances we could find a way to reduce the amount emitted in the air. I think if the toxicity is getting to the point where it's visibly effecting our environment then it's really time to start taking some action, however, we shouldn't always let things get to their worst to start doing something about it. As humans, I noticed we tend to do that a lot. If we do clean it up we could store the nastiness compressed into tight lock-sealed canisters, haha, I really don't know but it was an idea :] We can avoid adding more toxins to the environment by informing ourselves and others of the negative effects it puts on us & our environment. Also informing eachother about what does exactly emit toxins in the air, there are several things out there that do contribute most wouldn't know about. For example a cow's fart actually emitts a significant amount of methane into the air. Like they say knowledge is power so if more people just knew about the whole situation & simple things they can do to help, I believe they would!
Sunday, February 8, 2009
Conservation of Species
I believe we should conserve species that are the most vital to our society, in which they provide the most benefits. Such benefits as food & fuel sources, or those that really aid in the daily processes of our earth. These animals include most domestic ones such cows, chickens, pigs, etc. ,however, I know these are not those that are generally going extinct. I think a species value depends on its benefits & how much it effects other species or the environment in which it lives in. We tend to conserve species that are more appealing to the eye. Species like cute, furry animals like polar bears, dolphins, etc. It's hard to say how we know exactly what species to save & which ones should go ignored. I believe all creatures share importance, if they had no reason to be on this planet they wouldn't have been created in the first place. It could be a natural part of their evolutionary process. It just seems difficult to really let a species just disappear in existence. Thankfully we have the technology & other things to record them in history but it still clearly isn't the same as having their physical presence there. We shouldn't eradicate all introduced species, if we did we would have nothing left. I think one reason we should conserve introduced species is because they provide their own unique beauty & wonder to this earth and without such extraordinary creatures our planet would be so boring. We could have a little more give & take rather than just being the selfish humans that we are and instead considering the others that surround us. I know I sound a bit contradictory throughout this whole post but it's because I don't have a very straightforward or strong opinion on this subject. It's not until now that I really stopped to think about it. So if I sound wishy-washy on this little bit we had to do, that's why.
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