economist, macroeconomics, strategist, simon kuznets, forecaster, researcher, analyst, econometrician, statistician, demographer, policymaker, sociologist, calyon, economics, lecturer, scientist, geographer, scholar, professor, theorist, climatologist, jan tinbergen, geophysicist, cosmologist, inflationist, vilfredo pareto, managing director, epidemiologist, physicist, adviser, commentator, theoretician, associate professor, glaciologist, biologist, number cruncher, shoven, futurologist, assistant professor, cognitive neuroscientist, lacis, pharmacologist, visiting professor, tinbergen, criminologist, applied economics, methodologist, cultural anthropologist, mathematician, vulcanologist, expert, lexicographer, indologist, virologist, joseph schumpeter, educationalist, banker, pollster, leontief, hans geiger, ecologist, biophysicist, astrophysicist, arthur laffer, wassily leontief, ethologist, coauthor, coeditor, meteorologist, chartist, sinologist, director, weather forecaster, volcanologist, pundit, doomsayer, microbiologist, anthropologist, investment banker, populariser, consultant, carl friedrich gauss, political economy, academician, biotechnologist, palaeontologist, dphil, seismologist, limnologist, hydrologist, civil servant, oceanographer, astronomer, swonk, columnist, social anthropology, bacteriologist, watcher, leavis, zoologist, penzias, speechwriter