NASA has been studying debris hazards to (and caused by) spacecraft for over a decade, and there is a host of international organizations involved with the dense thicket of regulations governing environmental issues in outer space. Of particular concern is debris, more colloquially known as “space junk.”
Since the Green Revolution in the 1960s to 1980s, which introduced high-yielding varieties of crops, improved fertilizer, irrigation, and pesticides to agriculture in developing countries, South Asia’s appetite for inorganic fertilizer has not stopped. In 2012-3, fertilizer consumption in this area accounts for 18 percent of the world’s total usage. India alone consumed 28.1 million tons of fertilizer in 2010, making it number two in the world, after China. However, farmers in South Asia do not use the appropriate ratio of nitrogen (N), phosphate (P), and potash (K) fertilizer that would increase their yields.
This paper analyzes the viability of having green courts with dedicated environmental jurisdiction, separate from the general judicial system. In doing so, an effort has been made to take the National Green Tribunal (NGT) of India as a reference point for discussing the advantages and disadvantages of green courts. While acknowledging that both pros and… Read more »
Brazil’s national school meals program is buttressing the local food movement by mandating a system of structured demand so that a portion of the food come from family farms. Supporting the resilience of rural lifestyles and feeding 40 million students a day, this program is food for thought, and it demonstrates an important paradigm shift in how we envision food assistance programs by focusing on nutritional, rather than caloric, intake.
“Sometimes, you wake in 2016, but it feels like 1875 because Natives are still fighting for our land” – Native American writer Sherman Alexie Standing Rock, North and South Dakota: population 8,250. It’s a 3,500-square-mile reservation, the sixth-largest, in land area, in the United States. While its population is small, the reservation has garnered… Read more »
Subsidizing fossil fuel consumption has increased the income gap in the world´s population, since these subsidies have primarily benefited individuals with greater wealth. Globally, it is estimated that, in 2010, only 8% of the subsidies for fossil fuel consumption reached the poorest 20% of the world’s population.
edited by Shreya Bhardwaj Economic prosperity and societal well-being require a safe and reliable supply of energy resources. Energy and mineral resources are vital for the production of goods and services across all economic sectors: agriculture, infrastructure, transportation, commerce, healthcare, and tourism, among others. At the same time that energy resources contribute to a crucial… Read more »
Agricultural practices that preserve ecosystem services are growing. Nongovernmental organizations have taken a market-based approach, introducing certification programs which compensate farmers who adhere to sustainability standards for their consequent reductions in yield by charging consumers a price premium. We conduct a choice experiment to test consumers’ willingness to pay for such eco-labeled products.
The stress on water availability that has been induced by climate causes smallholders’ crop productivity to decline. Fang Zhang conducted a research in Nsanje district of Malawi as part of an effort to evaluate a program intervention and to understand vulnerable populations’ experiences in adapting to climate change.
The summer of 2014 took me back to my ancestral village in central Punjab, Pakistan where my team of student volunteers and I installed a solar powered water pump in response to a severe water shortage, which had been exacerbated due to nationwide electricity shortfalls. The pump provides clean drinking water daily to roughly 1000 of the town’s 1,500 residents, and it has had a dramatic impact on the village’s economic and societal well-being.
What will help develop the Vietnamese coffee market globally? Relevant development strategies must be explored, especially those that have been proven to be key contributors in other markets, including the Colombian coffee sector’s sustainable income-generation and its socioeconomic stability among small-scale coffee farmers.
Across the United States, the delivery of water services is an important public responsibility for municipalities. From treatment of the water at the source to its delivery to the end user, the proper functioning of these systems is important. Municipal policymakers are ensuring that this natural resource is being handled with a duty of care… Read more »