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In this Newsletter:

1. 7 billion people next week
2. Mathematics and Multimedia Blog Carnival #16
3. Singapore’s food vulnerability
4. Why Randomly-Selected Politicians Would Improve Democracy
5. Puzzles
6. Friday math movie: Symphony of Science
7. Final thought: Find your passion

There will soon be 7 billion of us.

Read an interesting variety of posts by math bloggers from all over the world.

The next Mathematics and Multimedia blog carnival will be here next week.

Today is World Food Day. Here’s how one country plans to improve its precarious food situation.

It’s a sad state of affairs when we need to write anthems for science.

In this Newsletter:

1. How to make math class interesting
2. Trigonometry joke
3. Google computational thinking
4. Free online GeoGebra course
5. Math Puzzle: Solution and new one
6. Friday math movie: Intel Schools of Distinction winner
7. Final thought: luck