CNN recently spoke with Malek about what travel will look like by 2050. CNN: Do you think supersonic air travel will return to the skies? Malek: So we’ve seen supersonic planes in the past and I do think we’ll see supersonic planes in the future. So now it’s no longer just a question of will we see supersonic planes, but will they be fueled by net zero carbon fuels? Historically, we’ve started with ‘what do cars need, what do planes need?’ But planes and cars are here just for us.

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