Indeed, the addition of upscale products in key future growth areas is an important tool to attract new customers without alienating the company's core shoppers in search of the lowest prices for basic goods.

FORBES: Wal-Mart Goes Upscale

Examples of good practice from all over the world will play an important role in identifying viable approaches to Education for Sustainable Development (ESD), as well as key areas for future action.

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Under the European Commission's Future and Emerging Technologies programme, the backing is designed to give Europe an edge in key areas of research.

BBC: Europe gives 2bn euros to science