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Fashion Industry
The fashion sector is a major contributor to air, land, and water pollution. This industry accounts for 10% of carbon emissions. In textile production, there is a high use of chemicals and water, which then find their way back into waterways. In the US, over 85% of discarded clothes end up in landfills.

The industry’s main goal is obsolescence- new trends are constantly being put out to encourage consumption. Fast fashion has become increasingly popular, as it allows consumers to keep up with and then discard these trends at a low cost.

Companies often outsource their manufacturing to less developed countries to further reduce costs for consumers, which has led to the exploitation of workers, a complex supply chain, and pollution due to transportation. Insourcing products to their own facilities that they can maintain a strict standard over would lessen these issues.

Textile waste can be reduced by making higher quality garments that are built to last. A general rule of thumb for fast fashion companies is a “10 wash mark," in which clothes are made to last about ten cycles through a washer and dryer. By extending the practical life of a garment, people can use their clothes for longer periods of time before having to discard them, and thus consume and waste less. Textile waste may also be reduced through recycling and upcycling textile initiatives.

Research and development can also be invested into more eco-friendly dyeing methods. ColorZen has developed a process of dyeing cotton using 75% less energy and 90% less water.

Agricultural Sector
The agricultural sector is a major source of food waste, and also contributes to air, land, and water pollution. Food waste is a major component of landfills, which are in turn a major source of methane (a major global warming contributor).

Implementing a variety of sustainability measures would allow for the redistribution of edible food that would have otherwise been wasted, the reduction of competition for limited resources, and the reduction of pollution.

Crop diversification and crop rotation are more sustainable farming practices. They allow for healthier soil, which in turn reduces the need for fertilizers, which then reduces the amount of fertilizer runoff. It also helps in reducing the amount of insects and weeds, which would reduce the use of pesticides. Fertilizer runoff and pesticides both have the potential to disrupt and harm ecosystems. Having multiple crops, as opposed to monoculture, reduces the potential of entire crop yields failing- particularly in a time of climate change. Alternative forms of pesticides also contribute to sustainability. Birds, for example, play an important ecological role in the reduction of insect populations; using birds as a natural way of getting rid of insects could decrease the amount of pesticides used.

Water usage in agriculture can also be reduced, which would allow for the resource to be redistributed elsewhere. One method of this is drip irrigation, in which water is delivered directly to the roots of crops. This allows for less water to be used, since less water is lost to evaporation.

Although some food waste is unavoidable, such as bones or peels, there is a large component of avoidable waste. This is due to issues with over purchasing, poor preparation, and inadequate storage. In the US, “10.1 million tons [of food] are left unused on farms and in packing facilities each year.” Implementing government tax deductions may provide an incentive for those in the agricultural sector to donate food that would have otherwise been wasted.