The Shared vision is often interpreted as a mitigation target for 2050.

各国必须要有一个共同的远景目标，这一远景目标也常常被称作截至2050年的减排目标。

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In May 2012, UNESCO granted patronage to the Airbus Fly Your Ideas challenge, part of the Future by Airbus programme with a vision of sustainable air travel in 2050.

UNESCO: Connecting with the next generation of innovators at Farnborough International Airshow Futures Day | United Nations Educational, Scientific and Cultural Organization