Kaiane Ibarra

1. San Francisco, United StatesSan Francisco introduced curbside recycling in the early 1980s and became the first major U.S. city to mandate composting and recycling for all residents and businesses in 2009. Its Zero Waste Ordinance requires separation of recyclables, compostables, and landfill waste.The city consistently reports landfill diversion rates above 80 percent, among the highest in North America. Success is driven by:Pay-as-you-throw pricingMandatory sorting with enforcement finesPublic-private partnership with RecologyExtensive composting infrastructureSan Francisco demonstrates how regulation, infrastructure investment, and community engagement can work together over decades.2. Tokyo, JapanTokyo’s structured recycling system dates back to the post-war period, but modern…

1. Chevron and the Ecuadorian Amazon Communities (1993–Present)Dating back to 1993, one of the lengthiest and most intricate environmental battles in contemporary times kicked off when native populations and agricultural workers hailing from Ecuador’s Amazon region brought a lawsuit against Texaco—which Chevron subsequently bought out—blaming the firm for supposed pollution tied to petroleum extraction activities spanning from 1964 to 1992. The claimants argued that billions of gallons of hazardous liquid waste had been dumped directly into waterways and the earth, triggering profound ecological devastation and public health crises.In 2011, an Ecuadorian court mandated Chevron to remit roughly 9.5 billion dollars…

Iceland’s energy landscape: a foundation for socially responsible transitionIceland is widely recognized as a global leader in renewable energy. Roughly 99–100% of its electricity supply comes from renewable sources — primarily hydropower and geothermal energy — and renewables account for a large share of the country’s total primary energy use. That technical foundation gives Icelandic energy companies unusually strong leverage to promote a low-carbon economic model while pursuing social objectives: affordable district heating, regional employment, technological innovation, and conservation of fragile landscapes.Key infrastructure and corporate actorsHydropower and geothermal plants: Massive water reservoirs nestled in the highlands alongside diverse geothermal zones…