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אל גור: חשיבה מחודשת על משבר האקלים
2,358,131 views |
Al Gore |
TED2008
• March 2008
Read transcript
במצגת חדשה ועדכנית זו, בהופעת-בכורה ב-TED, מביא אל גור ראיות לכך שייתכן שקצב השתנות האקלים הוא אף חמור יותר ממה שחזו המדענים עד כה. הוא מציב לנו אתגר לפעול.
climate change
global issues
science
activism
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