How many of us would've believed if we were told 20 years ago that on a certain day we wouldn't be able to see 50 feet in front of us that we wouldn't be able to take a deep breath because the air would be a mass ofpoisonous gas.
Kuka olisi uskonut 20 vuotta sitten, että jonain päivänä - emme savusumulta näkisi 15 metrin päähän - että emme voisi hengittää, koska ilma on myrkkyä?