Recycling is not an option, but a must!

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审阅

4.8(118 个评分)
  • 5 stars
    85%
  • 4 stars
    13%
  • 3 stars
    1%
  • 2 stars
    2%
AC

May 12, 2018

Excellent video structure, clear content and streamlined approach to this deep topic. Engaging and interesting till the end.

SS

May 10, 2020

Really interesting course that gives a comprehensive SDGs view. I recommend it.

从本节课中
Planet

教学方

  • Ban Ki-moon

    Ban Ki-moon

    Distinguished Chair Professor

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