Technologically, it is already possible to produce nonpolluting cars that burn hydrogen rather than gasoline. But the...

on November 4, 2019

Ooo!! Is it because it's not the argument's conclusion? The argument is specifically about the hydrogen powered cars.

Irina on November 4, 2019

@nizhoni,

That's correct - the conclusion is not conditional, "if a new technology is developed, then.." but specific to hydrogen cars.