6.4 By 2030, substantially increase water-use efficiency across all sectors and ensure sustainable withdrawals and supply of freshwater to address water scarcity and substantially reduce the number of people suffering from water scarcity

Could you describe your professional career and/or personal experiences related to space technology and water? Where does your interest in those sectors come from?

I started my research career in 2013, with research interests revolving around various environmental concerns that were deeply rooted in water related issues of Pakistan. Having an educational background in Space Science, it was quite intuitive to possess understanding of the very high potential of applicability of Geospatial technologies in the water sector.

You are currently a Senior Fellow and Cluster Coordinator: Nature, Climate, and Health at UNU – CRIS, can you elaborate on your role, and how it relates to water?

The world faces big problems like climate change, water shortages, and health issues. At UNU CRIS, our Nature, Climate, and Health Cluster studies how these problems are linked. We see that climate change makes things like water and food scarce, which hurts people's health. Our research shows how climate change affects water, food, and health security.

Today, society is facing a multitude of resource scarcities. While rare-Earth minerals and fossil fuel depletion are some of the most-cited issues in this respect, we risk a more imminent and destructive fate: a global freshwater crisis. Our societal underestimation of this problem has amplified our precarious relationship with water and has placed many people’s livelihoods at risk.

Water in the atmosphere, in the soil, in rivers and oceans is in continuous exchange via the global water cycle. This is commonly thought to be the circular movement of water that evaporates from the Earth's surface, rises on warm updrafts into the atmosphere, and condenses into clouds. It is transported by the wind as water vapour, and eventually falls back to the Earth’s surface as rain or snow.

Translated by Isabel Zetina

Translated by: Isabel Zetina

De nos jours, la société fait face à de nombreuses pénuries de ressources. Alors que la rareté des minéraux de la Terre et l’épuisement des combustibles fossiles figurent parmi les problèmes les plus cités à cet égard, nous risquons de connaitre un sort plus imminent et destructeur : une crise mondiale d’eau douce. La sous-estimation de ce problème par notre société a intensifié notre relation précaire avec l'eau et a mis en péril les moyens de subsistance de nombreuses personnes.

Merci à Mussa Kachunga Stanis d'avoir traduit cet article volontairement.

Irrigation illustrates a major dilemma of agriculture: On the one hand, a growing world population demands more food and biomass (for example for energy production). On the other hand, natural resources such as water are only available in limited quantities and excessive use often leads to the degradation of ecosystems, which in turn has adverse effects on agricultural production and local livelihoods.

With increasing populations, groundwater abstraction also increased as about half of the global urban population access their water through aquifers (Foster et al., 2020). With 74% of the world population depending on it for safe drinking water services and sanitation (WHO and UNICEF, 2021), groundwater plays a vital role in health.

Translated by Isabel Zetina 

You are currently a Senior Fellow and Cluster Coordinator: Nature, Climate, and Health at UNU – CRIS, can you elaborate on your role, and how it relates to water?

The world faces big problems like climate change, water shortages, and health issues. At UNU CRIS, our Nature, Climate, and Health Cluster studies how these problems are linked. We see that climate change makes things like water and food scarce, which hurts people's health. Our research shows how climate change affects water, food, and health security.

Could you describe your professional career and/or personal experiences related to space technology and water? Where does your interest in those sectors come from?

I started my research career in 2013, with research interests revolving around various environmental concerns that were deeply rooted in water related issues of Pakistan. Having an educational background in Space Science, it was quite intuitive to possess understanding of the very high potential of applicability of Geospatial technologies in the water sector.

Could you describe how your professional and/or personal experience relate to water? Where does your interest in water resources management come from? What influenced your decision to focus your work on the use of space technology for water management? 

My upbringing on a farm set out the foundation for my interest in water resources, as I used to collect water for domestic and agricultural purposes from the streams.

The SADC Groundwater Management Institute will host its 5th SADC Groundwater Conference on 16, 17 & 18 November 2022.

The conference is held annually, with the primary objective of providing a platform for the advancement of knowledge sharing on sustainable management of groundwater at national and transboundary levels across SADC Members States

This year the event will be physically held in Windhoek, Namibia with an online participation option.

Could you describe how your professional and/or personal experience relate to water? Where does your interest in water resources management come from? What influenced your decision to focus your work on the use of space technology for water management? 

My upbringing on a farm set out the foundation for my interest in water resources, as I used to collect water for domestic and agricultural purposes from the streams.

The 10th Awards Ceremony of the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW) was held under the Patronage of the Custodian of the Two Holy Mosques, King Salman Bin Abdulaziz Al Saud on 13 December 2022 at the United Nations Office in Vienna, Vienna International Centre.