I think the answer may be water pollution.
water pollution > Water pollution<span> is the contamination of </span>water<span> bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). This form of environmental degradation occurs when </span>pollutants<span> are directly or indirectly discharged into </span>water<span> bodies without adequate treatment to remove harmful compounds.
source: Wikipedia </span>
One of the benefits of asexual reproduction is that only individual parents are demanded. When the living thing is prepared to generate offspring, it could do so accordingly without procrastinating for a sufficient comrade.
it depends on what type of play it is but mostly the central idea will be around one or two main characters and the trials that they go through
