We should change it to a new language created from mixing all languages in the world, and not just Euro languages.
there's no way to make this happen, it would have to happen naturally somehow. but it's not gonna happen, it would require too much thought and global cooperation. also, english already mixes a bunch of languages together.
Empires also made use of boats, hammers, and electricity. Imperialism has been conducted in French, Spanish, Japanese, and many other languages. Many strikes and other labor mobilizations have been organized in English. Replacing English as an international standard (though it's an unofficial one) is extremely difficult, and doing so for such a petty reason is annoying at best, heckling at worst.
I get your point, but I don’t think it can realistically happen. We can’t even saved dying languages.
Also mixing languages does not work well… just look at English.
If we could magically change to another language, I vote Japanese or Spanish as they are really effective t languages when you look at the amount of information that is communicated compared to syllables spoken.