Senior Environmental Economist,
The Nature Conservancy
Water Policy Specialist,
The Nature Conservancy
Balneário Camboriú is both a famous Brazilian beach destination and a water supply management puzzle. The resident population of the city is just 170,000, but swells to over 800,000 during the tourist season. Like many water utilities facing growing demand and the effects of climate change, the local water company, EMASA, must invest carefully to secure water for its fluctuating customer base.
Unlike many water utilities, however, EMASA is investing in the natural system where its water comes from.
We may not know exactly what the world will look like in two decades, but we know this: it is going to be a world of cities.
Each year, urban areas are growing by an average of more than 75 million people – more than the population of the world’s 85 smallest countries combined.
For the world’s economy, this is great news, since cities produce 80 percent of global GDP, despite currently being home to only 55 percent of the population. But it is a problem for urban infrastructure, which can’t keep up with such fast-paced growth. As a result, – from flooding and landslides that can decimate informal housing settlements, to earthquakes that can devastate power grids and water systems.
These risks could be disastrous for the urban poor, 881 million of whom currently live in slums (up 28 percent since 2000). And climate change – which is increasing the intensity and frequency of natural disasters – will only exacerbate the problem. For this reason, multilateral and government institutions now see resilience and climate adaptation as integral pillars of development.
The Swiss State Secretariat for Economic Affairs (SECO), for example, considers low-emission and climate-resilient economies to be key to global competitiveness. A recent report by the World Bank and the Global Facility for Disaster Reduction and Recovery (GFDRR) found that climate change may force up to 77 million urban residents into poverty by 2030 – unless we take action to improve the resilience of cities around the world.
Piers Cross, one of the most influential global activists in the water sector, passed away on March 29, 2017. Piers Cross worked in the World Bank’s Water and Sanitation Program (WSP) for over 20 years in different positions, including Global Manager and Regional Director for Africa and South Asia.
E nisto consiste a minha honra e recompensa,
Toda vez que venho à fonte para beber encontro a própria água sedenta,
E ela me bebe enquanto eu a bebo.
Extraído do livro “O Profeta”, de Gibran Khalil Gibran
In most regions of the world, over 70 percent of freshwater is used for agriculture. By 2050, feeding a planet of 9 billion people will require an estimated 50 percent increase in agricultural production and a 15 percent increase in water withdrawals.
As we celebrate World Water Day, I find myself thinking about my work and one central question: how do you reach 8 million Filipinos with no access to clean water? I remember growing up in Pampanga, a province north of Manila, and visiting my aunt’s house every weekend where I had to pump water from a deep well and carry buckets so we could water plants, wash clothes, and clean the backyard pig pen. Fortunately, these days there’s always water from the faucet so we don’t work as hard to do chores.
But the story isn’t the same for everyone. While our local water utility largely improved its services over the years, I can’t say the same for the rest of the country, especially in rural areas. While there are already over 4,700 water utilities in the Philippines, about half are very small and unregulated.