Company Owner at Icetags.nl
Learning another language is very good for the development of your brain. In the current situation it might be a huge benefit when you have to interact with different countries for work. There are 29 countries in the world where they speak French so the chance that you'll run into one is big. BUT I do think in future we will have a device which will be able to translate any language as we speak. Same a google translate., it's just that we don't know that for sure.
Educational Planner at San Jacinto College
Knowing more than language helps you stand out - something to talk about during interviews. It's difficult mastering one language so if you're able to do that with more than one it can show that you have serious skills!
But I would also say that it really depends on the career. If you're planning on conducting international business, teach overseas, work abroad or work for a government agency, or become a translator then yes, additional language will definitely be useful.