Name a specific fishing method that results in indiscriminate killing and ecosystem damage, explicitly prohibited under Islamic teachings due to its inherent 'Fasad' and lack of 'Ihsan'.

The specific fishing method that results in indiscriminate killing and ecosystem damage, explicitly prohibited under Islamic teachings due to its inherent 'Fasad' and lack of 'Ihsan', is bottom trawling. This method involves dragging large, weighted nets across the ocean floor, designed to scoop up everything in their path. The indiscriminate killing refers to bycatch, which is the capture of non-target species, including juvenile fish, marine mammals, sea turtles, and various invertebrates, many of which are discarded dead or dying. This non-selective capture depletes biodiversity and disrupts marine food webs. The ecosystem damage is extensive, as the heavy trawl gear pulverizes and removes critical seafloor habitats such as coral reefs, sponge gardens, and seamounts. These habitats serve as vital nurseries and feeding grounds, and their destruction can take centuries to recover, leading to long-term degradation of marine environments and the permanent loss of unique ecosystems. It also disturbs seabed sediments, releasing stored carbon and reducing water quality. This practice is considered 'Fasad' (corruption or mischief) in Islamic teachings because it entails widespread destruction and imbalance to the natural world. Islam strongly prohibits actions that cause environmental degradation and waste resources, emphasizing the preservation of creation. Bottom trawling causes irreversible damage to marine life and habitats, violating the principle of safeguarding God's creation. Furthermore, it demonstrates a severe lack of 'Ihsan' (excellence, beneficence, or acting with goodness). 'Ihsan' entails performing actions with the highest degree of care, compassion, and consideration for all of creation, striving for perfection and sustainability. Bottom trawling is contrary to 'Ihsan' as it is a wasteful, destructive method of resource extraction that disregards the welfare of marine life, the ecological balance, and the long-term sustainability of the environment, failing to exhibit the ethical stewardship expected of humans over Earth's resources.