david k warfel
“Using CCT as a proxy for the biological potency of light cannot be justified.” -Esposito, T., Houser, K. Click HERE for full article. A few weeks ago I revisited the promise that light can help us feel better and drew parallels between taste and sight. Food, when prepared creatively, can deliver momentary pleasure on our tastebuds but it takes... Continue Reading →
Thanks for your patience as I have been slower than usual to post in August! An intense week-long training event followed by a family vacation has taken me offline for a large part of the month, and it feels good to be back here again. I get a little uncomfortable around mistakes, especially my own.... Continue Reading →
My journey towards the light was not always easy or straight, and a chaotic turning point grew increasingly likely as I pushed towards my fortieth birthday. I spent the entirety of my 30’s (and change) split between the worlds of university teaching and freelance designing, periodically shifting the balance from one to the other as... Continue Reading →
Tonight we are going to a nearby restaurant for the first time, a local Italian spot with a reputation for meatballs. We will be evaluating the food to be certain, but also evaluating the atmosphere. Is it a place we would enjoy again? Would we bring friends or out-of-town family here? Our decision will likely... Continue Reading →
This post is a continuation of my Don't/Do This: Primary Bedroom exploration. My Don't/Do This series are a lot of fun to sketch and imagine. Too much fun, perhaps, as the post on primary bedrooms has now ballooned into three. Without much forethought, I find myself creating an increasingly comprehensive series aimed at comparing and... Continue Reading →
If light itself is a gift, what kind of gift is it? Is it a new pair of socks, useful but not particularly exciting, or new electronics that are exciting now but will be obsolete in a few short years? Is light something handmade with love, with no monetary value but nonetheless priceless? Light, which... Continue Reading →
Light became a tool when I landed my first job in architectural lighting following graduate school, but my journey did not continue on a tidy linear path. I learned quite a bit from my employers and coworkers and enjoyed the excitement of working on high-profile projects in downtown Chicago and beyond. Unfortunately, I was also young and... Continue Reading →
Of all the moments of discovery, connection, and understanding provided at LightFair this year, none stirred my emotions or challenged my thinking as deeply as the fifty minutes allotted to the Light + Justice conference session. Led by Edward Bartholomew, Mark Loeffler, and Lya S. Osborn, the presentation shook up my thinking and clarified my focus.... Continue Reading →
Blogging for me can be a bit like extended traveling. I pick a destination, plan a route, and usually arrive there more or less when intended. But the longer the trip, the more unpredictable it becomes, peppered with side trips and new discoveries. In other words, I did not plan this post. But sometimes my... Continue Reading →
Light plays a central role in many of the foundational stories of humanity. I am most familiar with the narrative in the Judeo-Christian stories of creation in which the first recorded words of Yahweh are “let there be light.” But light as an element of the divine is not restricted to modern Christianity and metaphors... Continue Reading →
the language of light 