Christopher X J. Jensen
Associate Professor, Pratt Institute

My ecological footprint for 2016-2017

Posted 31 Oct 2016 / 0

It’s that time of year again. Once again I send my students in my Ecology course out to estimate their ecological footprints, so to show that I am holding myself to a similar standard — and to make sure to keep myself ecologically self-aware — I always make sure to make my own footprint public. This should Read More

A Major Post, Anthropogenic Change, Biodiversity Loss, Climate Change, Ecological Footprinting, Ecology Education, Environmental Justice, Ethics, Habitat Destruction, MSCI-270, Ecology, Pollution, Sustainability, Teaching Tools

Biophotovoltaics: a promising design innovation, or a great example of lack of quantitative design?

Posted 27 May 2016 / 0

Moss image courtesy Dick Mudde via Wikimedia Commons GreenFabLab Barcelona “Moss Voltaics” A student in my Ecology for Architects class pointed me towards this design project, which creates a building facade system designed to pull electrical current from small growth chambers containing moss. The technology — dubbed a biophotovoltaic — turns the energy captured by photosynthesis Read More

A Minor Post, Biodiversity Loss, Climate Change, Green Design, MSCI-271, Ecology for Architects, Quantitative Analysis, Science in Art & Design, Sustainability, Sustainable Energy, Sustainable Urban Design, Web

My ecological footprint for 2015-2016

Posted 08 Apr 2016 / 0

Ecological footprinting is a regular required exercise in my Ecology and Ecology for Architects courses. I ask my students to use the ecological footprinting tool created by the Center for Sustainable Economy to calculate how many earths their lifestyle would require to be sustainable. I also ask them to profile an older relative (for most students, a parent) Read More

A Major Post, Anthropogenic Change, Biomes, Ecological Footprinting, Ecosystem Services, Environmental Justice, Food, MSCI-270, Ecology, MSCI-271, Ecology for Architects, Quantitative Analysis, Resource Consumption, Sustainability

Science & Sustainability at the Green Meadow Waldorf School

Posted 22 Mar 2016 / 1

On Monday, March 21st I had the pleasure of visiting the Green Meadow Waldorf School in Chestnut Ridge, New York to discuss the role that science plays in helping people to achieve the goal of a sustainable society. In a talk entitled “Pulling Humanity Back Inside the Boundaries: How Science Serves Sustainability“, I gave students some Read More

A Major Post, Belief, Biodiversity Loss, Climate Change, Closed Loop Systems, Community Ecology, Conservation Biology, Ecology Education, Economic sustainability, Economics, Ecosystem Services, Eutrophication, Food, Habitat Destruction, Hypothesis Testing, Methods, Philosophy, Pollution, Public Outreach, Public Policy, Quantitative Analysis, Resource Consumption, Science (General), Sustainability, Sustainable Agriculture, Sustainable Energy, Sustainable Harvesting, System Stability, Teaching, Water Supply, Wild Foods

I am honored to be visiting the Green Meadow Waldorf School as part of their week-long Sustainability workshop

Posted 04 Mar 2016 / 0

On Monday, March 21st I am scheduled to appear as the keynote speaker for the Green Meadow Waldorf School’s week-long sustainability workshop. Throughout the week high school students will be taking part in a variety of activities that they envisioned themselves, many of which explore the cultural and creative aspects of sustainability. My job will be to Read More

A Major Post, Anthropogenic Change, Green Design, Public Outreach, Quantitative Analysis, Sustainability, Sustainable Agriculture, Sustainable Energy, Sustainable Harvesting, Sustainable Transportation

Is New York City a “sustainable” metropolis?

Posted 14 Jan 2016 / 0

Brooklyn garbage bag photo courtesy of Tom W. Sulcer via Wikimedia Commons New York City has endured a pretty bad environmental reputation for decades. If you find yourself on a Manhattan street on the right warm summer night, it is hard not to feel that the place is an environmental nightmare. Those piles of garbage Read More

A Major Post, Anthropogenic Change, Articles, Climate Change, MSCI-271, Ecology for Architects, Pollution, Quantitative Analysis, Resource Consumption, Sustainability, Sustainable Transportation, Sustainable Urban Design, Web

My ecological footprint for 2014-2015

Posted 06 Apr 2015 / 0

Every year in my ecology courses I have my students complete an ecological footprint analysis of their own lifestyle and the lifestyle of an older relative. I have been asking my students to do these for each of the eight years that I have taught at Pratt Institute, so I have accumulated a lot of Read More

A Major Post, Anthropogenic Change, Biomes, Ecological Footprinting, Ecosystem Services, Environmental Justice, Food, MSCI-270, Ecology, MSCI-271, Ecology for Architects, Quantitative Analysis, Resource Consumption, Sustainability

Envirolutions brings bottle transformation to Green Week 2015

Posted 03 Apr 2015 / 0

I have been lucky to serve as faculty advisor to the Envirolutions student club at Pratt for the past six years. There have been a lot of great projects done by the club over these years, and some of the best have been centered on Pratt’s Green Week, an annual on-campus celebration of sustainability. This Read More

A Major Post, Envirolutions, Life Cycle Analysis, Resource Consumption, Sustainability, Sustainable Pratt

EnviroAtlas is now live, publicly available

Posted 30 May 2014 / 0

For the past couple of years I have been playing around with a really cool tool called EnviroAtlas, a project of the U.S. Environmental Protection Agency. This past semester I created two classroom activities that use EnviroAtlas, implementing them for the first time in my Ecology for Architects course. The EnviroAtlas tool was in beta-testing Read More

A Minor Post, Biodiversity Loss, Biomes, Bogs & Wetlands, Citizen Science, Computer Science, Conservation Biology, Data Limitation, Deserts, Ecosystem Services, Education, Educational Software and Apps, Environmental Justice, Eutrophication, Grasslands, Habitat Destruction, Invasive Species, Long Term Ecological Research, Macroecology, Pollution, Ponds & Lakes, Population Pressure, Public Policy, Quantitative Analysis, Rivers & Streams, Sustainability, Teaching, Teaching Tools, Temperate Forest, Temperate Rainforest, Urban Ecology, Water Supply, Web

There’s No Such Thing as Qualitative Sustainability

Posted 16 Apr 2014 / 1

Thinking green is just not enough It was one of those classic moments where the irony just seemed too severe to be unplanned. I was riding my bike to work when I passed a parked vehicle and noticed a remarkable bumper sticker. I still regret not taking out my phone and snapping a picture; because Read More

A Major Post, Anthropogenic Change, Architecture, Art & Design, Cultural Evolution, Ecological Footprinting, Green Design, Greenwashing, Life Cycle Analysis, Quantitative Analysis, Sustainability