Thank you. I should have just said tsu is in the tsunami similarly but in English we learn t is silent because we can’t pronounce it.

suki vs tsuki. I can’t pronounce it but I think the japanese can. tsunami is basically tsuki+nami = moon + wave

Edit: I was wrong. Just wanted to use an example word people know with tsu sound.

The point I understood was that our individual changes aren’t going to be significant because the companies contribute a lot to climate change. And we should focus on making them change their policies and processes to actually do something about climate change.