prepaidafrica:

Meet George Muga who runs his fish farm on solar power

In Summary

  • Muga, a fish farmer who runs a hatchery in Kendu Bay, Homa
    Bay County of Kenya, is able to keep his pond water fresh without incurring any
    electricity bills.
  • From this simple innovation, the 48-year-old
    farmer is able to hatch more than 100,000 tilapia fingerlings a month.
    He sells each at fry stage at Sh5 and Sh7 for five-gram fingerlings.
  • To
    construct the hatchery and housing unit measuring 5m by 4m, Muga spent
    about Sh65,000. The eggs take three to four days to hatch.
  • Muga,
    who is also the chairman of the Homa Bay Multipurpose Aquaculture Sacco
    that trains its 300 members on fish production techniques, says that a
    major challenge in tilapia farming is predators.

Permaculture and the Myth of Overpopulation

radical-agriculture:

Six talking points to use when debunking the myth that overpopulation is the root of the environmental crisis:

1. Rates of population growth are declining: Between 1950 and 2000, the world population grew at a rate of 1.76%. However, between 2000 and 2050, the rate of growth is expected to decline to 0.77%.

2. Overpopulation is defined by numbers of people, not their behaviors: Industrialized countries, who make up only 20% of the world’s population, are responsible for 80% of the carbon dioxide build-up in the atmosphere. The United States is the worst offender, with 20 tons of carbon emission per person. Therefore, it is not the amount of people that leads to degradation, but what they are doing. Permaculture design illustrates how humans can have a positive impact on the health of our ecosystems, bringing greater health and equity.

3. Overpopulation justifies the scapegoating and human rights violations of poor people, women, people of color, and immigrant communities: Often times the subtext of “too many people” translates to too many poor people, people of color, and immigrants. This idea has been used to justify such practices as the forced sterilization of 35% of women of childbearing age in 1970′s Puerto Rico, under the control of and with funding from the US government. This is a human and reproductive rights violation. 

4. Overpopulation points the finger at individuals, not systems: This lets the real culprits off the hook. When we look at the true causes of environmental destruction and poverty, it is often social, political and economic systems, not individuals. We see militaries and the toxic legacy of war, corrupt governments, and a capitalist economic system that puts profit over people and the environment.

5. Supports a degenerative mental model of scarcity: Much of this ideology was created by Thomas Robert Malthus, an 19th century English scholar. Malthus gave us the erroneous idea that the reason there is famine is because there are too many mouths to feed. This hides the reality that we have a distribution problem, not a scarcity problem. Malthus’s work has been used as the philosophical bedrock to justify many human rights violations throughout history.

6. Focusing on overpopulation prevents us from creating effective solutions and building movements for collective self determination: Permaculture teaches us that how we define a problem determines how we design solutions. How does viewing overpopulation as a root problem impact the way we think of and design solutions? What would solutions look like if we viewed people, all people, as an asset? The myth of overpopulation has lead to solutions of population control and fertility treatments, rather than overall health care and women’s rights. The more we blame humans and think we are bad and evil, the harder it is to believe in ourselves, count on each other, and build a collective movement for justice and self determination.

Permaculture and the Myth of Overpopulation

Stripes of wildflowers across farm fields could cut pesticide spraying

lierdumoa:

goodstuffhappenedtoday:

Long strips of bright wildflowers are being planted through crop fields to boost the natural predators of pests and potentially cut pesticide spraying.

The strips were planted on 15 large arable farms in central and eastern England last autumn and will be monitored for five years, as part of a trial run by the Centre for Ecology and Hydrology (CEH).

Concern over the environmental damage caused by pesticides has grown rapidly in recent years. Using wildflower margins to support insects including hoverflies, parasitic wasps and ground beetles has been shown to slash pest numbers in crops and even increase yields.

To quote another farming post that crossed my dash earlier today – “It’s almost like nature knows what it’s doing.”

Maybe these could also help bee populations! I read that one difficulty they had was with diverse flower fields getting replaced by fields of monocultured crops.

Stripes of wildflowers across farm fields could cut pesticide spraying

Harrison Ford Goes After Trump Team While Accepting Environmental Honor

desdealgunlugardelsur:

We face an unprecedented moment in this country. Today’s greatest threat is not climate change, not pollution, not flood or fire,” Ford said during his acceptance speech of the Founders’ Award. “It’s that we’ve got people in charge of important shit who don’t believe in science.

He went on to criticize those politicians who let “political or economic self-interest denigrate or belittle sound scientific understanding of the causes and effects of human pressure on the environment.

Harrison Ford Goes After Trump Team While Accepting Environmental Honor