The time is not really far off when we wil be seeing offers such as the one above. “The best air for your lungs at just $1 USD” may be the offer that we might dread seeing. And, it is not really far off.
Scientists have been warning about air pollution for decades. if you visit the asian countries bustling with population, at the main streets, you would see so much of smoke and poluttion that it is not easy to breath. The policemen there who regulates traffic also wears typically a mask to keep out the pollutants.
But when this offer hits us, it would be a sad bad day for us all because it means that we have right royally spoilt the atmosphere.