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Waterline is a podcast created to communicate the many facets of water – technology, development, and sustainability – to educate and spread awareness about the most important natural resource that we cannot afford to lose. 

Our episodes set out to explore economic, political, social, behavioral, technological, and environmental aspects and challenges which the topic of water bears.

Recent Episodes

Will, we – humanity, as a whole – be able to “stretch” our liters, so to speak, use the same amount of water needed to grow our food – for an ever-growing number of mouths?
In this episode, we learn how agricultural R&D, alongside soil-less growing methods, might be an answer to make more out of less.  Read More.

In 2007, out of 6.7 billion human beings in the world, a tad more than 50% of them lived in cities.
With the number of cities – and especially Megacities (urban entities with at least 10 million inhabitants) – constantly on the rise worldwide, we examine how human beings – and water – coexist in a city.

 Read More.

In our high-tech world it is hard to imagine that every day 800 kids under the age of five die due to ill health caused by lack of clean water and lack of sanitation. The UN came up with a holistic view on the problem and the notion of WASH: an acronym for Water, Sanitation and Hygiene.

 Read More.

On November 18th 2019, in Tel Aviv, at the David Intercontinental you’ll find leading figures in the global water sector – all you have to do – is to attend!
In this special episode Ari Goldfarb – WATEC19 chairperson; and Gili Elkin – a WATEC19 board member, reveal what’s to be expected in this year’s conference.

 Read More.

Connect with Us:


Our podcast aims to bring the latest scientific advances and technological solutions, whilst exploring economic models and identifying key players in the global effort to secure water sources, create efficient water usage, and make water safe for everyone.

  • Have we managed to develop the most sustainable irrigation technique yet?
  • Can water become the bringer of peace?
  • Can we quench the world’s thirst for clean and safe water?
  • What would cost a Trillion US Dollars by the year 2035?
  • Can the flush of a toilet light up your house?

Meet the Producer & Host: Idan Cohen

Photo: Orly Zailer

Idan has extensive experience working in public radio, podcasting & holds a masters degree in music.

“When I worked as a radio journalist at Israel’s national public radio, I’ve learned to see how people’s actions transform into events, that in turn become stories worth listening to. I am happy to present a tale of humanity, nature, and technology, where water is the actual protagonist.”

Waterline podcast is an initiative of IsraelNewtech a part of the Israeli Ministry of Economy and Industry & produced by P.I. Media Podcast Productions.