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Archive for the ‘environmental’ category: Page 8

Jan 14, 2018

Proof-of-Work Alternatives: Massive electric consumption by cryptocurrency mining

Posted by in categories: bitcoin, cryptocurrencies, economics, energy, environmental

Some blogs and news outlets eschew long titles. Publishers want readers to scan a list of topics that fit on one-line each. But, a better title for this article would be:

“Massive electric consumption by cryptocurrency mining:
An unfortunate environmental nightmare will soon pass!
… Proof-of-Work alternatives are on the horizon”

A considerable amount of electricity is used in the process of mining Bitcoin and other cryptocurrencies. Miners are effectively distributed bookkeepers, and this use of resources is part of a system called “proof-of-work”. It keeps the books fair, honest, and without an ability for the miners to collude (In other words, they cannot ‘cook the books’).

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Jan 2, 2018

A Year-End Update on Electricity Policy From the Field — By Sonia Aggarwal | GTM

Posted by in categories: energy, environmental

“A review of the most important developments in rate design, distributed energy deployments, and utility business models.”

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Jan 2, 2018

Climate-Proofing the Global Economy | UN Global Compact

Posted by in categories: business, environmental

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Dec 23, 2017

In Human Time | The Climate Museum

Posted by in categories: environmental, media & arts

In Human Time, the first exhibition of the Climate Museum, explores intersections of polar ice, humanity, and time through installations of work by Zaria Forman and Peggy Weil.”

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Dec 4, 2017

Companies with strong ESG credentials make better investments — By Aliya Ram | Financial Times

Posted by in categories: environmental, finance, governance

“ “What we can say now is that the impact [of ESG issues] on risk, volatility and valuation is clearly statistically significant.” ”

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Nov 20, 2017

Christiana Figueres Europe Regional Round Table—United Nations Environment Programme Finance Initiative (UNEP FI)

Posted by in categories: environmental, finance, governance, innovation, policy, sustainability

“Former Executive Secretary to UNFCCC, Christiana Figueres has laid down a challenge to UNEP FI’s banking members, and the wider finance industry to increase their allocations to low carbon investments to avoid a 2 degrees scenario. Watch her recording which she made for participants at UNEP FI’s Europe Regional Roundtable on Sustainable Finance which took place in October 2017.”

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Nov 20, 2017

Al Gore — Fiduciary Duty in the 21st century—Principles for Responsible Investment (PRI)

Posted by in categories: business, economics, environmental, finance, governance, sustainability

“Former Vice President and Chairman of Generation Investment Management, Al Gore, introduces PRI, UNEP FI and The Generation Foundation’s Fiduciary duty in the 21st century programme. The project finds that, far from being a barrier, there are positive duties to integrate environmental, social and governance factors in investment processes.”

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Nov 20, 2017

Fifty years since the first United Nations Conference on the Exploration and Peaceful Uses of Outer Space (1968 — 2018): UNISPACE+50 — United Nations Office for Outer Space Affairs (UNOOSA)

Posted by in categories: business, environmental, governance, government, law, policy, science, space, space travel, treaties

“UNISPACE+50 will celebrate the fiftieth anniversary of the first United Nations Conference on the Exploration and Peaceful Uses of Outer Space. It will also be an opportunity for the international community to gather and consider the future course of global space cooperation for the benefit of humankind.

From 20 to 21 June 2018 the international community will gather in Vienna for UNISPACE+50, a special segment of the 61 st session of the Committee on the Peaceful Uses of Outer Space (COPUOS).”

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Nov 18, 2017

Transforming Education through Imagination — even for Tech Execs

Posted by in categories: architecture, education, environmental, human trajectories

Why do Silicon Valley technology executives send their children to an almost tech-free school? Several authors have explored this question, including New York University professor Adam Alter. In his book “Irresistible: The Rise of Addictive Technology and the Business of Keeping Us Hooked” Alter explores the case of a San Francisco Steiner-Waldorf school where 75% of students are the children of Silicon Valley tech execs. How ironic.

In this piece I propose some additional reasons why imaginative education is becoming an approach of choice for parents wanting their children to become innovative, ecologically aware and even, as Whitehead suggests, to develop genius.

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Oct 31, 2017

The carbon catchers of Climeworks

Posted by in categories: climatology, engineering, environmental, solar power, space, sustainability

I was thinking about this thing, and the one in Iceland. Maybe we could build giant blimps in the atmosphere of Venus, it would carry that machine on its belly, and on the back of the blimp super advanced solar panels. Then inside of the blimp the CO2 could be mixed into liquid crystals or something like that and be dropped like rain down on the surface, to eventually terraform it.


Global Engineering — a phrase that describes steadying the world’s climate with technical solutions. A Swiss company has received EU funding to develop a machine that captures CO2. Can it really make a difference?

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