Few things are as fulfilling as seeing top people grow to the next level of leadership contribution.

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The meetings saw the participation and contribution of high-level personalities from the international community - governments, intergovernmental organizations, civil society and the private sector.

UNESCO: Indigenous Peoples

On a practical level, it will be hard to decide what contribution out-of-school activities make to the diploma.

ECONOMIST: Education

Hansen suggested that a 10-year doubling time was plausible, pointing out that such a doubling time from a base of 1 mm per year ice sheet contribution to sea level in the decade 2005-2015 would lead to a cumulative 5-metre sea-level rise by 2095.

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That output is known to vary during the course of the 11-year sunspot cycle, as well as over the longer term, and although such changes have not been matched to temperature changes in the way that rises in the level of greenhouse gases have been, they may still be making a contribution.

ECONOMIST: Changing science

This reduction would put the federal contribution toward the cost of special education back to its 2005 level.

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Bragg, known for his political lyrics, was awarded the Roots Award - in recognition of "an outstanding contribution to Folk Music from a Grass Roots level upwards".

BBC: Nic Jones wins at Radio 2 folk awards

Participants shared their knowledge and experience to highlight the contribution community-level observations and traditional knowledge can make in the design of tools to adapt to climate change at both national and global levels.

UNESCO: Natural Science

While significant, the contribution these groups make to the discourse on anti-Semitism is generally limited to the level of student activism.

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