global change biology
This module has given a new insight into conservation and what is it about. It's actually not just about protecting a certain animal or plant species or neither can a conservationist just protect the species. I felt that i was illusion-ised by the whole idea of conservation and alittle too optimistic. There're acutally alot of factor involved in species protection- habitat loss, invasive species, fragmentation, climate change etc etc. Sometimes i really wonder if humans are just too evil and too greedy to live on this planet and devoid of other organism of the resources and space.
Habitat loss is happening everyday and it's not by the size of football field but by size of a country, maybe half or whole of malaysia or bigger? humans can ever stop clearing forest, burning grassland or rather stop development entirely. The whole issue has evolved to become very political and very ethnic becos humans are involved. It like u cant ask people in indonesia or africa to stop commercial deforestation and hunting, slash and burn etc etc when their people are dying of hunger every 1hr or worse. What is conservation to them when there's no food on the table? There're some conversation project that allow the locals to earn money (mainly from tourism) and that motivate them to conserve the nature, which now has a real value to them. Jus to name some of such project: regulated sport hunting in africa. oh well, ppl might argue that 'u're killing the animals!' but for the greater good, i think it's ok...
After clearing habitat loss, the problem of fragmentation arise. Basically the environment of the organism changed such that they're shocked and may not be able to adapt to the change in condition. Species which are specific to certain conditions would be selected against and may not be able to survive. Then ethnical issue of which species to save with our 'limited resouces' and are we ABLE to save? How are we going to stop the loss of biodiversity when we cant stop our development/ our greed for more/ our blackhole of desires and commercial needs?
it is a little pessimistic view of conservation. it is in my opinion. what we can do is jus from personal levels- whatever we can. many would question the need to preserve the biodiversity on earth. What's the point when human will surely be able to suvive on our own? The problem is we can't. We depend on nature foodweb and ecology to survive. In nature, everything is linked, destroy one part of it, the ecological chain might collapse, including humans, in a the matter of time. We have become unable to feel the connection with web of nature, being so caught up in our own world.
Ecology
It's really interesting to learn that humans have exceeding the maximum capacity for the pass 10 000 yrs with our intelligence, technology etc. Usually once a species that has exceeded the max capacity it exert on the habitat (eg depleted natural resources available), the species population will first decrease and if not go extinct. it's jus a matter of time we become extinct too.
oh well, now i cant wait to graduation and finish up my degree. Jus beginning of this sem that i said i will miss school life so much! Now there's so much paper chase, term paper, term test etc etc etc that i cant wait for it end!!! still, Learning is fun on its own, but not tog with all the test;( I guess it's jus life that we can't have everything ya?
Right now i'm also busy with training for the island peak. I kind of enjoy training cos i feel stronger and fitter after each one;) Though i do complain ALOT and say WAH LAU in my heart half the time, i still like it... It's the shiokness after the training i guess. And also, the dunno-what-to-expect kind of anticipation that makes training interesting. yups. I think i should say thanks to kumar and andrew:)
Motivation for training: 1) scary/exciting/worrying 60degree 200m+++ slope <
video of island peak> 2) counting my muscles every exercise:D 3) decr HB 4)for the team!!!!! yeah.
oh before i forget the jokes from kumar, let me jus type it here. punch mark at the eye for the girl + bite mark at the dick :)