Tips for speaking to an audience I think Paul Graham´s "hierachy of disagrement" can be very useful for those who want to convince other people without making them angry. His hierachy could be use as the basis of a strategy for those of us who speak in public. It also could help us to project a kinder image of ourselves when we speak to an audience.

organic farming Hello everyone. Me and my family are going to a course to learn how to make fruit compote.A friend of my wife invite us. The teacher is a organic farmer who cultivates peaches and aples.My daughter eats the fruit he gives to us and i have to say she is growing very healthy. I would like to eat more organic food but in spain, where we live this kind of food is too expensive compared with non organic food. i´m not an expert in agriculture and livestock but i guess that not using quemical products, hormones, antibiotics and using only a few authorized plant protection products is a hard handicap to overcome when it comes to offer attractive prices for working and middle class. I don´t know if it´s going to change in the future, but in the meantime we will carry on enjoying his delicious harvest.