It was Carl Sagan’s birthday last week as well as a major election in the US that needs some perspective. And it is clear that science will need more advocacy and storytelling than ever on our pale blue dot, the only home we have ever known. Getting to Green Aroudn 3.7 billion (3,700,000,000) years ago, … More The Long Green View.
Picture a flower now, in your head. What do you see? Say it out loud even, or describe it in your mind (or in the comments below before reading on- honor system, I trust you). Picture a flower now, in your head. What do you see? Say it out loud even, or describe it in … More An Alien Flower?
Go for the sun. It’s a prime directive for most plants on Earth. Gather enough light to drive carbon dioxide, an atmospheric gas, into sugars to fuel growth. The rest of the needed ingredients to build a plant come from underground and the roots. To build more roots, however, photosynthesis has to happen. Go for … More Reach For The Sun.
This post was also posted on the SciLogs version of The Quiet Branches. Two reports released in the last month talk about the state of plants. One was the more narrowly focused National Academies report on GE crops,Genetically Engineered Crops: Experiences and Prospects (@NASciences_Ag, #GECropStudy; 1,420 hits on Google in the past month, 92 on … More Plants Matter. Two Reports Highlight Their State– and Ours.
As you add condiments to your burgers, hot dogs, etc. at a summer barbecue, take a minute to reflect on where they come from. Most are plant products. And a recent study published in PNAS tells the story about how humans wound up with mustard. As life got going, it started to fill new niches … More Cutting the Evolutionary Mustard.