Ps in addition to the rising difficulty of extracting energy from the planet, there is also the increasing temperature of the planet, which is actually an indicator of how much we've reduced photosynthetic life, so it is in the face of exponentially increasing hazard to all life, that we make the decision to extract yet more, and it is intricately linked with for-profit activity. The requirement for all to make profit is what really ties us into extraction, and actually, destruction.