To be honest, flaming water existed before fracking in regions with really high methane content. Fracking just made it worse.
Also, I was wondering, is there a concept similar to "white man's burden" in japanese? How is it called?
Yes and no. As far as I know, it didn't really get promulgated overtly until the thorough militarization of Japanese society of the post-Taisho Showa era, and it was more of a "common understanding" rather than something that was boiled down into a single pithy quote by a Japanese Kipling. Ultimately, one could probably characterize the conception of Japanese "anti-imperial" thought that meandered through the 19th century and ultimately culminated in the Greater East Asia Co-Prosperity Sphere in much the same way. Like the White Man's Burden, it was largely a moral excuse to exercise untrammeled imperialist practices over the poor indigenes, but the claim was that in doing so, they would be liberating these countries from the burden imposed on them by the European powers and America. However, as the other populations of Asia - Chinese, Koreans, Filipinos, Malay, Indochinese, and so forth, were
all weak and disunited, it would have to be the promulgators of this pan-Asian philosophy and the
only major East Asian power to avoid colonization, or to put it succinctly, it would have to be Japan that would take on the leading, dominant role in the Co-Prosperity Sphere, a burden taken on
purely for the good of the others. Japanese propaganda in the Second World War thus consistently claimed things like "Asia for Asians!" and "Liberation from the imperialists!", and Japan consistently utilized independence movements in
India and
Indonesia as catspaws for destabilization of those lands they couldn't invade or stabilization of those lands they had. The fundamental seeds for this can probably be traced back to early pro-Western Japanese advocates, some of whom advocated things like the conquest of Ryukyu and Korea, or even the Philippines and China, though it was far more of an undercurrent in that era.