No waste: in 2040, humanity has realised its impact on environment, including fellow humans. While circularity of material is in full swing, thoughts are also not wasted. Along the polarisation trend:
Thinking goes wild, with another impetus given to personal freedom, equality and empowerment of marginalised citizens. Tools are made available to consciously record thoughts and dreams;
Yet communication around the thoughts is constrained: reactions are delayed, so that messages are filtered and polished to respect sensitivities.