Etiquetas (tags): estudos

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  1. Historically, 4% of world GDP appeared to be a dangerous threshold. Whenever the world oil spending rose above 4% of world GDP for a sustained period of time, global economy had suffered from major instabilities.
  2. greenhouse gas emissions to grow more rapidly than the most extreme scenario presented by the IPCC.
  3. European Research on Cultural, Contextual and Risk Issues in Children's Safe Use of the Internet and New Media.
    16-06-2008 en , , , , , , por casdeiro

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