Bas Bolman

There is a sculpture in Berlin titled 'Politicians discussing global warming'. Artwork by Isaac Cordel.

“When we are no longer able to change a situation – we are challenged to change ourselves.” ... 💌

Huge rays jumping, almost flying through the air, what an incredible view. Why do they leap? There are many theories: to get rid of parasites, to get sex, to call isolated rays, or just to have fun. What if they suffer from a bird syndrome?! 🤪 Video by @CITES

🌍 I love this! Keep watching for the full 45 seconds and it will continue to surprise you And please RT if you like it 😊 twitter.com/ZonePhysics/st…

Off we go! The expedition begins. On our way to southern #Svalbard. @WURmarine @HansVerdaat @becky_giesler

Photo of the year by National Geographic's Bob Burton. Amazing

In #Uganda to study opportunities and constraints for smallholders in #aquaculture. #tilapia #kampala #lakevictoria @deltares

Inequality gap widens as 42 people hold same wealth as 3.7bn poorest ebx.sh/2G349xh

'World's richest 1% get 82% of the wealth', says Oxfam bbc.in/2BjUcIa

Being welcomed by #northernlights on our way up north to #tromso for the #ArcticFrontiers conference. What a treat! @WURmarine

New edition of YEP Effect! Stories about our Young Experts, their contribution to the #SDGs and the launch of our 300th Young Expert in 2018! Download here - yepprogrammes.com/uploads/YEP/Do… #yepprogrammes #nwpnederland

The #Maeslant Barrier is one of the most iconic storm-surge barriers that protect the Netherlands. Learn more about our #watermanagement: nlintheusa.com/water/

Wageningen Marine Research is op zoek naar een kwelderonderzoeker met brede interesse in het Wadden- en kustecosysteem. Reageer vóór 8 januari: bit.ly/2BIURot

We have a Senior Project Manager vacancy at our Lowestoft laboratory, apply at: ow.ly/ut5830hjBFo Application deadline: 15/01/2018

🌍 Let it go: The Arctic will never be frozen again ow.ly/ktUQ30hjzJ4 #Arctic #Climate #nature #science

Drought & desertification Rising sea levels Climate-driven natural disasters & Competition for resources may push more people to migrate. #MigrantsDay2017 @UNmigration

Decades ago, the majority of the Arctic's winter ice pack was made up of thick, perennial ice. Today, very old ice is extremely rare. Video via @NOAAClimate

This map shows every ship at sea in real time wef.ch/2iKrw8m #shipping

25 million oysters have been planted in #NY Harbor. One adult oyster can filter a bathtub's worth of #water in just one day. This holiday season, you can #GiftAnOyster! Visit goo.gl/sJbqYP or text "donate" to 267.460.6943.

Global warming = ocean warming