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為什麼蜜蜂不見了?
3,240,017 views |
瑪麗亞·斯皮瓦克 |
TEDGlobal 2013
• June 2013
Read transcript
蜜蜂已繁衍了五千萬年，每個蜂群都有的4到5萬名成員，牠們合作無間的默契令人驚嘆。那為什麼蜂群在七年前開始大量死亡？Marla Spivak揭露四個釀成悲劇的因素。這個問題不僅僅攸關三分之一的全球作物依賴蜜蜂授粉；還有這奇妙的物種的遭遇，會不會是人類的前車之鑑？
climate change
environment
science
sustainability
food
animals
history
pollution
biodiversity
insects
bees
agriculture
botany
conservation
ecology
plants
gardening
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