The Reframing Economics hub challenges growth-centric economic models in favor of sustainability and equity.The Rethinking Finance hub seeks financial system reforms to support sustainable economic transitions.Lastly, the Youth Leadership and Intergenerational Dialogues hub empowers young leaders and promotes intergenerational cooperation for systemic change, highlighting its flagship initiative, The 50 Percent, which aims to mobilize youth action across the globe.Together, these hubs represent a comprehensive approach by the Club of Rome to address the interconnected challenges facing humanity and the planet.[citation needed] Critics [edit] See also: Malthusian § Criticism, and Limits to Growth § Criticism From the 1970s, the Club of Rome attracted substantial criticism.Economist Robert Solow, recipient of a Nobel Memorial Prize in Economic Sciences, criticized The Limits to Growth (LTG) as having "simplistic" scenarios.He has also been a vocal critic of the Club of Rome.In 2002 he said that "the one thing that really annoys me is amateurs making absurd statements about economics, and I thought that the Club of Rome was nonsense.