Environment

The standard measure of economic performance, the gross domestic product (GDP), measures the value of goods and services produced within a country over a given period. However, the GDP doesn’t measure social factors like income inequality, domestic violence, drug addiction, or the impact of today’s actions on future generations. It also ignores sustainability and environmental destruction. It’s a very short-term view of market factors without respect to what’s happening on the social and environmental levels. As a result, the GDP gave us no warning of the impending global financial crisis in 2008.

But we continued to base our economic predictions on that metric. And it began to show economies recovering and growing—so everything’s going well again, right? But what if we factor in social and environmental realities?

Floating solar farms, also known as "floatovoltaics," are an efficient way to collect solar energy. They have a number of advantages over land-based systems:

1. They don't occupy land that could be used for other things, like crop farming.
2. They're up to 16% more efficient because the water keeps them cool.
3. They reduce evaporation on hydroelectric dams, saving more water for hydropower.

But they also come with an environmental cost: the panels sit on plastic floats. So far, floatovoltaic developers have relied on virgin (new) plastic to keep the panels afloat. As we know, plastic is one of the biggest contributors to pollution, uses fossil fuels to manufacture, and is deadly for sea creatures. But a new floatovoltaic farm in Alqueva, Portugal, is under development by the EDP corporation, an energy company committed to sustainability. 

In late April, the Indonesian government announced a temporary ban on exports of crude palm oil and its refined products, such as cooking oil. The decision came as a surprise to commercial goods traders as the government had previously stated the ban would only apply to refined products. After the government’s initial statement, prices of crude palm oil significantly fluctuated given uncertainties about what products the ban would cover. Prices have again skyrocketed in light of the most recent announcement.

Since the beginning of the war in Ukraine, the world has seen a wave of food protectionism, as governments seek to protect domestic food supplies in light of surging agricultural prices. As the world’s largest edible oils shipper, providing one third of global supplies, Indonesia threatens to worsen global food inflation with its decision and raises the risk of a full-blown hunger crisis.

In 1991, researchers at Berkeley Lab invented a triple-glazed window they hoped would revolutionise the building industry. Though windows with three panes had existed for years, what distinguished Berkley’s design from precursors was the presence of a centralised, thin layer of glass. This made the window lighter, as less material could be used to make the external panes. It also made the window more energy efficient, as compartments either side of the central layer could be filled with insulating gas. On paper, the window had the potential to cut annual heating bills by 39 percent and reduce air conditioning costs by 28 percent. The only problem was that it was prohibitively expensive to manufacture.

According to PhysOrg, a scientific publication, scientific knowledge used in international studies is predominantly sourced from English-language documents, as it is assumed that all scientific knowledge is available in English. However, according to research scrutinizing over 400,000 peer-reviewed papers in 326 journals, published in 16 languages, scientific papers written in languages other than English may hold untapped information crucial to the conservation of global biodiversity.

These findings have important implications for global efforts tackling the biodiversity crisis, where lack of evidence is an issue commonly faced when trying to implement evidence-based conservation. The authors demonstrate that incorporating non-English-language studies can expand the availability of scientific evidence on species and ecosystems into 12%–25% more areas and 5%–32% more species.

Toyota was the leader in eco-friendly hybrid vehicles for many years, according to ArsTechnica. The automotive company had a fuel-efficiency edge over its competition. However, it has recently struggled to compete with companies that sell electric vehicles such as Tesla, Nissan and Volkswagen.

Toyota has made two critical choices. First, it tethered itself to hybrids. Second, it bet its future on hydrogen. But now governments around the world are moving to ban fossil-fuel vehicles of any kind.

According to The Japan Times, the tragic events of March 11, 2011, when a massive earthquake and tsunami triggered meltdowns at three nuclear reactors in Fukushima, forced Japan to reconsider nuclear energy. Today, 24 of Japan’s 33 reactors remain offline.

After the disaster, the government increased its push toward renewable energy, but it also invested heavily in coal projects. The dirty fuel was seen as the fastest, cheapest and most reliable way to keep the lights on.

A return to coal has left Japan with only modest long-term climate goals. Electricity generation is now responsible for almost 40 percent of the country’s emissions, and Japan aims to cut total emissions 26 percent by 2030 from 2013 levels.

The Japan Times reported that most world leaders chose to fly to New York for the United Nations General Assembly, but Swedish teenage activist Greta Thunberg made headlines for deciding to sail instead.

This has prompted a gathering of tourism executives to ponder how to address the fact that flying adds to the greenhouse gas emissions responsible for global warming. According to data cited by the Air Transport Action Group, in 2019, commercial flying accounted for about 2 percent of global carbon emissions and about 12 percent of transport emissions. By 2020, emissions from global international aviation are projected to be about 70 percent higher than in 2005 due to rising travel demand.

The Rights of Nature is a global movement that views nature not as something that we own, but as something that has rights. There are many important parts of this movement, but one of the most important is water. It is said that water is likely to be the most pressing environmental concern of the next century.

Bangladesh recently took the unprecedented step of giving rights to all its rivers. The Bangladeshi Supreme Court has said that anyone who harms a river will be tried as if they’re harming a living entity because each river has the right to life. People who damage the river can be taken to court by a government-appointed national river conservation commission.