UN urges zero maritime emissions by 2050 amid pushback

The UN Secretary-General called on nations to commit to net-zero emissions by 2050 for the maritime shipping industry, which produces 3% of global emissions.
The appeal was made at a meeting of the International Maritime Organization, where the US favors ambitious targets but some nations prefer a slower approach.
Possible solutions to reduce emissions include wind power, speed limits, route changes, and alternative fuels, but the industry requires investment and clear targets.
The shipping industry faces challenges in going green due to disagreements over emissions targets and timelines for reductions.
While the UN and some nations push for rapid progress, other influential members prefer a slower transition to net-zero emissions.