For all the public health havoc created by the COVID-19, a leading global water management expert says the pandemic could also offer a pathway to generate environmental and economic sustainability for the next 50 years.

Bob Sandford, Global Water Futures Chair in Water and Climate Security at the United Nations University Institute for Water, Environment and Health, noted a change this year in the Earth香蕉视频直播檚 resource capacity to sustain the world population.

Beginning around 1970, Sandford said a shift began to occur as the Earth香蕉视频直播檚 resources could not provide a growing world population香蕉视频直播檚 needs on a sustainable annual basis.

Through the last decade that shift exaggerated, reaching a breaking point in October in 2013 and Aug. 2 two years ago. But last year, Sandford said the shift swung in the opposite direction, extending a further three weeks to Aug. 22.

That sudden change, he said, was because COVID induced a change for the worse in our economy, revealing our collective impact on environmental sustainability, but also illustrating it香蕉视频直播檚 not too late to make a difference in saving our planet through better management of our water supply and biological ecosystem that sustains life on our planet.

香蕉视频直播淎nd we have seen a 9.3 per cent reduction in our human ecological footprint since January 1 compared to the same period last year, one of the consequences of the coronavirus economic lockdowns,香蕉视频直播� he said.

Sandford shared his thoughts about creating a sustainable water management policy for Canada, and in particular the Okanagan Water Basin, in a Zoom presentation sponsored by the water board last Wednesday (Oct. 21).

Sandford was joined in the presentation by Anna Warwick Sears, executive director of the Okanagan Water Basin Board (OBWB), and took questions from viewers to the presentation, the first of an online public speaker series to help celebrate the OBWB香蕉视频直播檚 50th anniversary.

香蕉视频直播淚 have observed the Okanagan for a long time and you are on your way to developing an enlightened 21st-century water policy,香蕉视频直播� he said.

香蕉视频直播淚t is still very much within your grasp, you are still in that sweet spot of not being divided by the social, political or ideological viral pathologies that have affected the U.S.

香蕉视频直播淎ddressing climate change has not yet gotten away on you like it has in other countries like Australia and the U.S.

香蕉视频直播淵ou can still create you want for a sustainable future but you have to do it now. One of your flaws is the lack of urgency.

Besides extreme climate events, Sandford said globally the impact of climate change has become recognizable, and influential, in current population migration patterns.

He said the migration alarms are already going off, particularly in the U.S., where environmental damage is causing people to look elsewhere, leaving areas such as south Florida, California, parts of the mid-West and the Carolinas for a more habitable and sustainable lifestyle.

And the underlying key to that movement is a sustainable water supply.

香蕉视频直播淲here are those people going to go? There is a general pattern of people moving northward, and many will want to come to Canada. They are coming so get ready,香蕉视频直播� he said.

Sanford said population density challenges arise when ecosystems are not protected, and freshwater management remains a key component of any such strategy.

He noted the divisiveness and bitter public discourse in the U.S. have not yet infected Canada, saying our country is a generation behind potentially falling into that same trap.

香蕉视频直播淎nd there is no better example of people, of divergent interests, working together than right here in the Okanagan.香蕉视频直播�

A video of Sandford香蕉视频直播檚 presentation can be viewed online at .

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