Sustainable Building Materials - Segment 1

[@clairecombrouze946]

I loved this Segment. Concise, complete, mind opening. thank you Michael :)

[@adeyabebaabebe8745]

very nicely put... we need to reduce reduce reduce and reduce.... live in balance

[@chethanaraj1015]

its an amazing information .....just loved the video.

[@HMHBXAU]

Thanks for the short and informative video

[@SamuraiiZack]

Very insightful, short and to the point!

[@mimibuckles]

GReat video! Thanks!

[@shivajichaprana3133]

Good one ;)

[@mnecAreChec]

Wow, incredibly useful, thank you! Have you considered teaching?