Dining across the divide: ‘I’m not a climate denier, but aiming for net zero by 2050 is unrealistic’

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- Don says net zero by 2050 is unrealistic, suggests a 2060 target, and notes that the four biggest polluters generate about 60% of global CO₂ emissions.
- David argues the climate crisis is an existential threat, that we have already exceeded the 1.5°C target, and calls for immediate fossil‑fuel phase‑out and electrification.
- David points out that incremental climate models are insufficient because ecosystems can collapse after crossing thresholds.
- Don describes himself as apolitical, no longer aligning with any party, and prioritizes personal concerns like food and shelter over climate policy.
Why it matters: Young climate activists gain urgency for faster action, while older voters like Don view net‑zero targets as unrealistic, risking slower policy momentum and delaying the transition away from the four biggest polluters that emit 60% of CO2.
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