Stop thinking in terms of individual guilt and how to avoid it, think in terms of collective responsibility. What do we need to do to solve the problem, not what do I need to do to exculpate myself from it.
The only difference is that my behavior is under my control, while what others do is outside of my control (yes, I can have an influence on people, or I could use force, etc. but this really is besides the point).
My question still stands. As an individual, what can I do to stop contributing to say, deforestation? How do I become "unconnected"? If you want, you could also answer this question not in terms of the individual, but the group of people (collective). What should I do? What should we do? These two questions are different, and they may have two entirely different answers. If not, then what does it matter if I asked it from the POV of the individual? Feel free to answer both of them if you wish.
For the sake of the discussion, please do not assume individual guilt. I did not ask what to do to exculpate myself from it.