Many cannabis users have found that hemp flower tastes similarly to marijuana when smoked, but without the intoxicating effects
Cigarette ends contain so many chemicals inside its filter that when the smokers threw the ends on the ground, it will flow into the sewer systems which is connected to the oceans
We cant be certain of how this damage is passed on through generations, but we think it may be to do with epigenetic changes

Contract workers tend to be paid less than directly-hired workers and are unemployed for longer periods during the year.[50] A study focusing on indigenous farmworkers found that contract workers receive the same wages but are more commonly mistreated, such as through charges or overcharges for equipment, food, rides, and other services by foremen.[51] Although not all contractors violate labor laws, farmworker advocates have raised particular concerns about farm labor contractors, in part because some of the most egregious and well-publicized incidents of violations in an agricultural setting have involved contractors.[52] The role of contractors perhaps most warrants scrutiny because when violations occur under contractors, growers often argue that they should not be held liable because the contractors, not they, are the workers employers.[53] Many farmworker advocates believe that some growers take advantage of the grower-contractor relationship to distance themselves from abusive working conditions and wages set by some contractors

Bibcode:1994EnvHP.102S..75C