Lift-the-flap children's books could help with bilingual language learning
Language could be touch
Language could influence culture or vice-versa
Nonverbal people could more easily communicate
Machine learning could preserve endangered languages
Artificial intelligence could decode and create animal speech
Dogs/animals could learn to talk
Knots could be a written language
Hygge, lagom, gezellig, ubuntu, joie de vivre, friluftsliv, wu wei, wabi sabi, sisu, nunchi, ikigai, coorie, kalsarikannit, and other world philosphies could be incorporated into lifestyles and homes
Different words for snow could exist
Love could have five languages
Language could be translated and created to improve global health
Greetings and farewells could wish good life, peace, love, and health
Fika and feierabend could be integrated into the workday
Video games could help preserve and teach language and culture
Babies could communicate through sign language
"Untranslatable words" could expand cognitive and emotional horizons
Languages could be preserved
Language could be whistled
Women and men could not be called sexist words
