Humans stink! Why must they stink up the air we other organisms live in? What are they trying to cover up? Why must they stink up our air with scented laundry, scented shampoo, scented deodorant, scented hand soap, scented lotions, cigarettes ...?!! Is it not enough that they make us all sick from the stench of all the other pollutants when they're burning fuels and making things? Can their noses no longer tell what's harmful to health? Are their noses no longer connected to their brains?