ENV250Y5 Lecture Notes - Lecture 8: Endangered Species, Jenga, Price Tag
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Trudeau said provinces and territories can either put a direct tax on carbon emissions of at least canadian (us . 60) a ton or adopt a cap-and-trade system. (cid:862)the(cid:396)e is (cid:374)o hidi(cid:374)g f(cid:396)o(cid:373) (cid:272)li(cid:373)ate (cid:272)ha(cid:374)ge,(cid:863) t(cid:396)udeau told the co(cid:373)(cid:373)o(cid:374)s. (cid:862)it is (cid:396)eal a(cid:374)d it is e(cid:448)e(cid:396)y(cid:449)he(cid:396)e. we (cid:272)a(cid:374)(cid:374)ot u(cid:374)do the last (cid:1005)(cid:1004) yea(cid:396)s of inaction. What we can do is make a real and honest effort today and every day to protect the health of our environment, and with it, the health of all ca(cid:374)adia(cid:374)s. (cid:863) Between 10 & 30 million species on earth: 1. 75 million have been named. Known species variation: 5000 mammals, 10000 birds, 13000 amphibians & reptiles, 28000 fish, 320000 plants, more than 1 million species of insects. Biodiversity loss is natural (ex. dinosaur extinction) Biodiversity loss can also be human induced: sixth-extinction is human caused, main cause: habitat loss & fragmentation.
