in 4-5 sentences, What role have las pepenadores played in México, and what has been the result? Write your answer in English.

Las pepenadoras, commonly known as waste pickers, have played a significant role in Mexico's waste management system. They are informal waste collectors who gather recyclable materials from landfills and streets and sell them for profit. These individuals contribute to waste reduction, resource recovery, and job creation in the informal economy. However, they often face low wages, hazardous working conditions, and lack of social security benefits, indicating the need for improved working conditions and recognition of their valuable role in the recycling sector.

Las pepenadoras, or waste pickers, have played a crucial role in Mexico's informal recycling sector. They are primarily marginalized women who collect recyclable materials from trash dumps and streets, sorting and selling them for income. Their work not only contributes to a significant reduction in waste, but also helps in recovering valuable materials that can be reused or recycled. However, despite their important role, las pepenadoras face numerous challenges including low wages, lack of recognition, and hazardous working conditions. Efforts to formalize and support their work have been made, but more needs to be done to improve their overall livelihoods and provide them with better resources and opportunities.

Las pepenadoras, also known as waste pickers or scavengers, play a significant role in Mexico's informal waste management system. They collect, sort, and recycle or resell materials such as plastic, cardboard, and metal found in garbage dumps and streets. These individuals, often marginalized and facing economic challenges, contribute to reducing waste and environmental impact while generating income. The result is a more sustainable waste management practice and a source of livelihood for many pepenadoras, although there are still challenges in terms of job security, health risks, and recognition of their contributions.