Raphael Zon drove people to distraction. As longtime editor of the Journal of Forestry, his pen slashed through awkward prose and unsubstantiated argument. His tongue was just as sharp: during his tenure as head of the U.S. Forest Service’s Office of Silvics, and later as founding director of its Lakes States Forest Experimental Station, he was unrelenting in his disdain for slipshod research and faulty analysis, skewering colleagues great and small.

But he kept an open mind. “Your conservation is damnable,” he told forester Herman H. Chapman, with whom he regularly sparred. “You and I hardly agree on anything, and yet I like your ideas and profited many a time by your incisive criticism.” For Zon, forestry was a full-contact sport that lifted his spirit, which he confessed was “by nature intransigent and militant, whose flame has only been fed by opposition and obstacles.”

Zon spoke from experience. While a medical student in czarist Russia in the mid-1890s, he became active in trade-labor unionization, earning himself a ten-year jail sentence. He jumped bail, was smuggled to Belgium and made his way to London where he worked briefly for the British Museum before emigrating to the United States in 1897. He arrived with only pennies in his pocket and no apparent skills. Somehow intuiting that Cornell University’s new forestry school was for him, Zon enrolled, graduating in 1901 with a degree in forest engineering. His first job, as a student assistant, was in the Bureau of Forestry under Gifford Pinchot.

One of Zon’s heretical notions was that scientific research was essential to sound land management. But for an agency struggling to earn political legitimacy, develop community support and win judicial sanction, investing limited resources in research did not make immediate sense. Zon persisted in promoting his idea, and by 1904 had set up shop in a tiny, sixth-floor Washington office which Pinchot would dub “the first cradle and treasure house of forest research in America.” Not satisfied, the ambitious Zon next lobbied for an in-house, independent research branch encompassing experiment stations and laboratories sited across the country. In 1908, the first station was established at Fort Valley, Arizona, and two years later the Forest Products Lab opened its doors in Madison, Wisconsin, fulfilling Zon’s dream.

Chief Henry Graves, who succeeded the fired Pinchot in 1910, disliked confrontation and controversy. Because Zon generated plenty of both, Graves threatened to remove him as head of the Office of Silvics. A stunned Zon wrote Graves, “I fought for certain ideals in this work at a time when they were unpopular and ridiculed, and have undergone humiliations for the sake of bringing these ideals into being.” Undeterred, he since had “had the moral satisfaction of seeing…scientific organization materialize and grow into its present form,” and of knowing the individuals he had trained were the vital leaders of this transformation; they are in “charge of the experiment stations in the West and are now building the scientific foundation upon which the future practice of American forestry is to rest.” Zon retained his post, but was not appointed director of the new Bureau of Research, a position he had coveted.

Believing that dissent strengthened democracy, Zon never backed down from a fight that would enhance the public good. That did not sit well with the third chief, William B. Greeley, and in 1923 he suggested Zon transfer to St. Paul to start the Great Lakes station. Zon went west but did not shut up, writing in the Journal of Forestry in 1930, “The success of the U.S. Forest Service is based on the encouragement of free expression of new ideas. If forestry is to make progress in the States, the same principle should be recognized even if it calls forth resentment from those who do not want or cannot keep pace with new developments.”

Perhaps he had in mind those peers who denounced a Journal of Forestry article criticizing laissez-faire capitalism and unrestrained individualism. “We went through this continent as an invading army, pitched our tents, built our Main Streets just long enough to skim the cream and waste the rest. We have destroyed our forests; we have exhausted our mines…[and] we have disfigured the beautiful landscape of our country.” In response to a sheaf of protesting letters, an unrepentant Zon advised Pinchot that his detractors missed his larger point. “The underlying fundamental issue is whether we are to adhere to the law of the jungle—everyone for himself, and the devil take the hindmost…or to the law of organized society in which the government protects the weak and restrains the strong and has as its goal the welfare of the community as a whole.”

That achieving a more perfect union seemed possible during the Depression is a measure of Zon’s idealistic commitment to forestry’s social obligations. Two decades later he was just as certain that public forestry must acquire private woodlands and regulate industrial production. But he knew in 1954 that those ambitions “no longer conformed to the realities of the situation.” He confided to Cornelia Pinchot, widow of his lifelong friend, that in an America engaged in a Cold War and enveloped by a red scare, the best they could hope for was to protect the existing national forests—to “hold the trenches.” He died two years later, not knowing just how unrelenting that fight would be.