Examples hardly noticeable in Czech examples

How do I translate hardly noticeable into Czech?

News and current affairs

One more thing: even if we managed to do all this (which we obviously cannot), the impact on global temperatures would be hardly noticeable by 2050.

A ještě jedna věc: i kdyby se nám to vše podařilo zvládnout (což zjevně nelze), vliv na globální teploty by byl do roku 2050 sotva postřehnutelný.