A study finds that scientists who believe technology will largely solve climate change are less likely to take part in climate-related civic and lifestyle actions. Compared with colleagues who doubt that technology is the main answer, techno-optimistic scientists are 23% less likely to engage in civic climate action.

The research reports that techno-optimistic scientists are also 18% less likely to make high-impact lifestyle changes. Those changes include actions such as reducing flights and shifting to vegetarian or vegan diets. Outlets describe the finding as suggesting a potential trade-off: confidence in technological solutions may reduce motivation to pursue collective efforts and personal behavior changes.

The coverage highlights the study’s statistical associations rather than proving causation. The report is framed as evidence that scientists’ beliefs about solutions can correlate with different levels of engagement in broader climate action.