Karl Halbach
Karl Frederick Halbach was born on November 10, 1944 in Santa Cruz, CA to Jean and Edwin “Ted” Halbach. The second of three children, he described an adventurous upbringing building imaginary allegiances and factions with his siblings and friends amongst the redwoods of an untouched mid-century central coast. There he attended Scotts Valley Elementary then Santa Cruz High School, participating in competitive swimming, beach volleyball, and summer lifeguarding throughout his upbringing. Following high school graduation in 1962, he set off for Colorado College where he pledged Phi Gamma Delta and played all myriad of intramural sports, particularly basketball and volleyball; following a real Colorado winter and fraternity hazing with raw onions (a specific hatred) he returned west to complete his Bachelor’s degree in geology at UC Davis, a time he later recalled with incredible fondness. Upon graduating in 1967, he spilled out into a world of war and revolution. As a pacifist now faced with the draft, he joined the US Coast Guard and while perhaps the lesser of available evils, these years were marred by the internal conflict that comes with reconciling morals versus obligation. Following an honorable discharge from the USCG in 1969, he returned to graduate studies at UC Santa Cruz and completed a master’s degree in geology. In 1975, he made his way to Santa Barbara to begin a teaching job with the Earth and Planetary sciences department at Santa Barbara City College.
For the next 30 years, Karl taught geology. He and his earth sciences family at SBCC created a world where science was accessible to anyone, and two dimensional concepts were actually experienced in the physical world. In the classroom, Karl was a big, bombastic, sometimes chalk-throwing presence who simply loved geology. He told the story of the world in a way that was both casual and comprehensive, with large gestures and demonstrations of plate tectonics using his hands that, if you took a class even decades ago, you still know the motions. Later in his career, he offered introductory geology at Santa Barbara High School in addition to SBCC. For Karl, it did not matter what background his students had; he led even the most inexperienced out into the Western topography for them to return with a deep understanding of the formation of those lands. His greatest joy was the moment when all the puzzle pieces he’d deliberately laid out over the course of months clicked together into a singular but multidimensional story, reveling in the chorus of “ooh”s and “oh my god”s. This spark sent many people into careers of geology and earth science, and the impact he had on these decades of students cannot be overstated. During this time he was also married, had a child, divorced, and co-parented far beyond the single dad expectations of the era. These were absolutely the brightest years of his life. OSiAlFeCaNaKMg!
Karl retired from SBCC in 2005. He spent a few years traveling domestically and internationally, though all ultimately cut short due to worsening of a chronic back issue. Despite a series of surgeries and attempts at rehabilitation, he became largely homebound. Spirit dampened but never extinguished, he loved to hold court with visiting friends, and in the last four years of his life a team of devoted caregivers. In April he was found to have a large brain mass and, ever the pragmatist, had been very clear in his wishes of quality over quantity. After two weeks on hospice with VNA, he died in his beloved home on May 2, 2025 at the age of 80, with his daughter and caregivers at his side. He is survived by his daughter Emilie Halbach, sister Gretchen Eschle of Santa Cruz, nieces Cheryl Cole and Kim Christensen, nephew Robert Halbach, and countless friends and adopted family who made him feel adored until the end.
Karl was unendingly generous, frustratingly smart, chaotically funny, and more than anything he deeply loved his dogs and his people; he was also very complicated. As many of us, he experienced highs and lows with vices and setbacks, and yet his memory is held only with fondness and warmth. While Karl’s wishes of being returned to the Earth via coyote could not be legally accommodated, his physical form will return to its basic elements with an outdoor ceremony at a later date. He himself has already returned to the stars with his dogs before him, perched on some precipice in his flip-flops, just a speck of time in the sea of infinity, and can be heard here in the calls of the mourning dove.
