04/28/2026
The Brookings Rotary Club heard from John and Vicki Folkerts about their February journey to Antarctica at the April 21 meeting. Their presentation, entitled âJourney to Antarctica,â chronicled a recent expedition to the frozen continent and offered insights into scientific research, wildlife, and international cooperation in one of the most remote locations on Earth.
The Folkerts described Antarctica as a land of extremes, where the ice averages 7,300 feet thick, reaching depths of more than 14,000 feet. If the ice were to melt entirely, global sea levels would rise by about 200 feet. Temperatures can swing from 20 degrees to 20 degrees below zero in minutes, and the continent has recorded the coldest temperature on Earth at minus 128 degrees Fahrenheit.
They explained that the Antarctic Treaty, first signed in 1959 by twelve nations and now supported by fifty-nine, prohibits military activity and commercial exploitation while encouraging open scientific exchange. Research stations are the only structures permitted, many built on stilts or skis to prevent burial beneath blowing snow. Studies focus on meteorites, ice cores, and glaciology, but any minerals discovered are used only for research and not for mining.
John and Vicki shared observations of abundant wildlife, including seven whale species, seals, and multiple penguin varieties. They noted that polar bears live only in the Arctic, while Antarcticaâs largest land animal is the two-millimeter-long springtail insect. Photographs captured what John described as âa world of glass and light,â with colossal glaciers and icebergs, some as large as states, reflecting vivid blue colors in crystal-clear water.
The presentation also highlighted the history of Antarctic exploration, recounting Ernest Shackletonâs legendary Endurance expedition of 1914â1916. The audience was intrigued to learn that Shackletonâs original recruitment notice openly warned of âhazardous journey, bitter cold, and safe return doubtful,â yet thousands volunteered.
Their route began in Buenos Aires and continued along both coasts of Patagonia, then through the Falkland Islands before reaching the Antarctic Peninsula. The couple described navigating variable conditions that forced them through several âPlan A to Dâ route changes due to moving ice. The return trip across the Drake Passageâoften notorious for rough seasâwas calm, earning the nickname âthe Drake Lake.â
One unique moment of the voyage was mailing a postcard from Port Lockroy, the southernmost post office in the world. The postcard cost one dollar, the stamp eight dollars, and it took two months to arrive back in the United States.
John credited the shipâs captain and crew for expert seamanship in navigating 20-foot seas and ice-choked waters, emphasizing safety and wonder throughout the journey. Looking ahead, the Folkerts plan future travels, including a NorwayâIcelandâGreenland expedition and, in 2028, a 22-day trip deep into the Amazon River basin.
During the question period, Rotarians asked about the protection of Antarcticaâs minerals and the sharing of scientific discoveries. The presenters explained that under the Antarctic Treaty, all research data is shared openly among member nations, preserving the continent for science and peace.
Thanks for sharing about your voyage with us! â¸