De Beers shines light on budding jewellery designers

Diamond giant De Beers will this year conduct its bi-annual Shining Light Awards jewellery design competition. De Beers beneficiation manager Kagiso Fredericks told Rough & Polished's Mathew Nyaungwa in an exclusive interview they set aside 4.5 carats...

22 july 2024

DiaMondaine Diamantaires Club mulls diamond safari tours in southern Africa

DiaMondaine Diamantaires Club (DDC) is set to organise diamond safari tours in southern Africa, home to major diamond-producing countries. DDC founder Agnes Abdulahu told Rough&Polished’s Mathew Nyaungwa that the launch of the first diamond safari...

15 july 2024

Vladislav Zhdanov: Questions of efficiency and investment potential of diamond mining versus diamond growing pique keen interest

Vladislav Zhdanov is Professor at the National Research University Higher School of Economics (HSE). He told Rough&Polished about new researches into the effectiveness of diamond production methods.

02 july 2024

Why it's expensive to cut and polish diamonds in Africa? ADMA president António Oliveira has the answer

The African Diamond Manufacturers Association (ADMA) president António Oliveira told Rough&Polished’s Mathew Nyaungwa in an exclusive interview that the lack of a robust infrastructure in Africa fails to accelerate and encourage manufacturing...

24 june 2024

Edahn Golan: IPO feasible but not Anglo’s preferred way to sell De Beers

Edahn Golan, owner of the eponymous Edahn Golan Diamond Research and Data, told Rough&Polished's Mathew Nyaungwa in an exclusive interview that while an IPO of De Beers is “feasible,"  he does not think this is a route Anglo American...

17 june 2024

Nature journal calls for cooperation between Russian and Western scientists to monitor climate change in the Arctic

26 february 2024

The scientific journal Nature called for the unification of the work of Western and Russian scientists on monitoring climate change in the Arctic. Without information from Russian observation stations, the data will be incomplete.

As reported by the Go Arctic news portal, the quality of empirical information is critical when it comes to issues of global climate change. For example, the Interact, an international network of climate monitoring stations in the Arctic, is the most extensive network of research stations in the Northern Hemisphere at 94 objects, of which 21 are located in Russia. Turning off the Russian array makes the entire work of this system unrepresentative.

To be able to adequately monitor changes in the Arctic, the international community must continue to strive to establish and improve research infrastructure and standardized monitoring programs that are representative of the entire Arctic.

Geopolitical reasons should not influence transnational scientific cooperation on global issues, the authors at Nature believe. Russia is the largest Arctic country and is a member of the Arctic Council, an intergovernmental forum for coordinating the activities of the eight Arctic countries.

Theodor Lisovoy, Editor in Chief of the European bureau, Rough&Polished