What would make this world into a Utopia?

A machine that sucks up carbon emissions and turns them into candy and flowers,
using dream power.  

Why?

I’m fearful of climate change and I really like candy and flowers. Anon.

Utopia Machine: Climate Change Machine, Ellen Harvey, 2014. No. 11 of 100 panels. Acrylic on Alubond panel, 16 x 12 in.