Societal challenges can be addressed not only by experts, but also by crowds. Crowdsourcing provides a way to engage the general crowd to contribute to the solutions of the biggest challenges of our times: how to cut our carbon footprint, how to address worldwide epidemic of chronic disease, and how to achieve sustainable development. Isolated crowd-based solutions in online communities are not always creative and innovative. Hence, remixing has been developed as a way to enable idea evolution and integration, and to harness reusable innovative solutions. Understanding the generativity of remixing is essential to leveraging the wisdom of the crowd to solve societal challenges. At its best, remixing can promote online community engagement, as well as support comprehensive and innovative solution generation. Organizers can maintain an active online community; community members can collectively innovate and learn; and as a result, society may find new ways to solve important problems. What affects the generativity of a remix? We address this by revisiting the knowledge reuse process for innovation model. We analyze the reuse of proposals in an online innovation community which aims to address global climate change issues, Climate CoLab. We apply several analytical methods to study factors that may contributemore »
Ideas and perspectives: Biogeochemistry – some key foci for the future
Abstract. Biogeochemistry has an important role to play in manyenvironmental issues of current concern related to global change and air,water, and soil quality. However, reliable predictions and tangibleimplementation of solutions, offered by biogeochemistry, will need furtherintegration of disciplines. Here, we refocus on how further developing andstrengthening ties between biology, geology, chemistry, and social scienceswill advance biogeochemistry through (1) better incorporation of mechanisms,including contemporary evolutionary adaptation, to predict changingbiogeochemical cycles, and (2) implementing new and developing insights fromsocial sciences to better understand how sustainable and equitable responsesby society are achieved. The challenges for biogeochemists in the 21stcentury are formidable and will require both the capacity to respond fast topressing issues (e.g., catastrophic weather events and pandemics) andintense collaboration with government officials, the public, andinternationally funded programs. Keys to success will be the degree to whichbiogeochemistry can make biogeochemical knowledge more available to policymakers and educators about predicting future changes in the biosphere, ontimescales from seasons to centuries, in response to climate change andother anthropogenic impacts. Biogeochemistry also has a place infacilitating sustainable and equitable responses by society.
- Publication Date:
- NSF-PAR ID:
- 10251401
- Journal Name:
- Biogeosciences
- Volume:
- 18
- Issue:
- 10
- Page Range or eLocation-ID:
- 3005 to 3013
- ISSN:
- 1726-4189
- Sponsoring Org:
- National Science Foundation
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