Welcome to Rolliewood

I’m an emeritus professor of mathematics at Humboldt State University where I also coordinated the Environmental Systems graduate Programs (Mathematics, Geology, and Environmental Engineering).

Currently I am a member of the Independent Science Advisory Board  for the Columbia River Basin, and am also executive secretary of the international Resource Modeling Association.

I design and build furniture inspired by the arts and crafts furniture of the early 1900s, particularly the work Greene and Greene.  I also enjoy white water rafting and kayaking, photography, travel, and garden railroading.