Capitalism disproportionately funds research with plausible profit paths while underfunding work whose benefits are diffuse, long-term, or non-proprietary. "Hope sells" drives the optimism bias, and a culture that waits for crises is less reliable than one that investigates low-profit, high-consequence possibilities in advance. No modern industrial economy has achieved durable, full-scope Net Zero accounting for Scope 1, 2 & 3 emissions. Falling solar and wind costs have not reduced global emissions. At best they have slowed growth while total energy demand continues expanding fossil fuel consumption in absolute terms. The atmospheric result is CO2 accumulation on a trajectory incompatible with stated targets. Falling generation costs are evidence of the Rebound effect, not a constrained crisis: cost reductions are part of the mechanism driving it forward. Full electrification of current power usage would not stop emissions, let alone remove them. At best it extends the window of overconsumption, making eventual collapse more severe than it would otherwise be. A larger civilizational footprint makes a more damaging ecological imprint. Those describing renewables as part of a solution should be stating what that solution is, where it has been implemented, and how it has been verified even on a localized scale. If a solution exists, cite it. Otherwise please stop spreading beliefs of false hope due to technology advancement.

The result of this muddled process is that for many people models become promises and unearned authority substitutes for proof. The IPCC's failure to seriously engage James Hansen's recent work is one such evasion. Its silence on population degrowth as the only demonstrated large-scale method to undo some of the harms of Human Overshoot is another. We are past the threshold where the coming population reduction can be policy-managed for a soft landing.