All about fruitarianism with a long-term fruitarian, Lena

Environment

The natural world as affected by human activity, the surroundings or conditions in which a people, animals, or plants live, habitat.

  • Humans and Biosphere

    Almost everywhere we went, humankind erased a world of wonders, changing the way the biosphere functions. For instance, modern humans arrived in Europe and Australia at about the same time – between 40 and 50,000 years ago – with similar consequences.

    In Europe, where animals had learned to fear previous versions of the bipedal ape, the extinctions happened slowly. Within some 10 or 15,000 years, the continent had lost its straight-tusked elephants, forest rhinos, hippos, hyenas and monstrous scimitar cats.

    In Australia, where no hominim had set foot before modern humans arrived, the collapse was almost instant. The rhinoceros-sized wombat, the ten-foot kangaroo, the marsupial lion, the monitor lizard larger than a Nile crocodile, the giant marsupial tapir, the horned tortoise as big as a car – all went, in ecological terms, overnight.

  • Humans Share Genes with Plants and Animals

    Humans share ~ 24% of genes with grapes, ~ 85% - with cows.

    All animals, plants, and fungi share an ancestor that lived about 1.6 billion years ago. Every lineage that descended from that progenitor retains parts of its original genome, embodying one of evolution’s key principles: If it’s not broke, don’t fix it

  • 70 Percent Antibiotics in US are for Farm Animals

    70% Of all antibiotics sold in the US are used for farm animals. Sales of antibiotics for agriculture climbed 16% in 3 years between 2009 and 2012.

  • Green, Blue, Grey Water Footprints and Animal Agriculture

    3 Water footprints:

    Green water footprint is water from precipitation that is stored in the root zone of the soil and evaporated, transpired or incorporated by plants. It is particularly relevant for agricultural, horticultural and forestry products.

    Bluewater footprint is water that has been sourced from surface or groundwater resources and is either evaporated, incorporated into a product or taken from one body of water and returned to another, or returned at a different time.

    Grey water footprint is the amount of fresh water required to assimilate pollutants to meet specific water quality standards. The grey water footprint considers point-source pollution discharged to a freshwater resource directly through a pipe or indirectly through runoff or leaching from the soil, impervious surfaces, or other diffuse sources. 

    Fruits and Legumes vs Meat Green, Blue and Grey Water Footprint Comparison

    Water footprint per ton (m3 / ton) and per unit of nutritional value for fruits, pulses (legumes like beans, peanuts) and bovine meat*:   

    Food

    Green Water 
    footprint per ton
    (m3 / ton)

    Blue Water
    footprint per ton
    (m3 / ton)

    Grey Water
    footprint per ton
    (m3 / ton)

    Total Water

    Calorie

    litre/kcal

    Protein

    litre/g

    Fruits 726 147 89 962 2.09 180
    Legumes 3 180 141 734 4 055 1.19 19
    Meat 14 414 550 451 15 415 10.19 112

    * This table made by the author of the site Fruitarians.net (Lena), based on THE GREEN, BLUE AND GREY WATER FOOTPRINT OF FARM ANIMALS AND ANIMAL PRODUCTS, VOLUME 1: MAIN REPORT, M.M. MEKONNEN, A.Y. HOEKSTRA, DECEMBER 2010, VALUE OF WATER RESEARCH REPORT SERIES NO. 48, the link to PDF is provided on the article page.

    Study Conclusions 

    (UNESCO-IHE, Institute for Water Education, 2010)

    As a general picture we find that animal products have a larger water footprint per ton of product than crop products.

    ... The global average water footprint per ton of crop increases from sugar crops (roughly 200 m3 /ton) and vegetables (~300 m3 /ton) to pulses [legumes] (~4000 m3 /ton) and nuts (~9000 m3 /ton). For animal products, the water footprint increases from milk (~1000 m3 /ton) and egg (~3300 m3 /ton) to beef (~15400 m3 /ton).

    Also when viewed from a caloric standpoint, the water footprint of animal products is larger than for crop products. The average water footprint per calorie for beef is twenty times larger than for cereals and starchy roots.

    ... The water footprint per gram of protein for milk, eggs and chicken meat is about 1.5 times larger than for pulses. For beef, the water footprint per gram of protein is 6 times larger than for pulses.

    ... The general conclusion is that from a freshwater resource perspective, it is more efficient to obtain calories, protein and fat through crop products than animal products. 

    ... A vegetarian diet compared with the average current per capita food intake in the USA can reduce the water footprint of an individual by as much as 58%

  • Environmental Impact of Animal Food in Diet

    Based on a review of the most recent available scientific evidence, the new Dietary Guidelines for Americans 2010 (USDA DG) provide information and advice for choosing a healthy diet. To compare the environmental impacts of, respectively, omnivorous (OMN), lacto-ovo-vegetarian (LOV) and vegan (VEG) dietary patterns as suggested in the USDA DG, we analyzed the three patterns by Life Cycle Assessment (LCA) methodology.

    The presence of animal food in the diet was the main determinant of environmental impact. The major impact always stemmed from land and water use. The second largest impact came from energy use. Emission of toxic inorganic compounds into the atmosphere was the third cause of impact. Climate change and acidification/eutrophication represented other substantial impacts.

  • Feeling Healthier with More Trees

    Toronto study suggest that people who live in neighborhoods with a higher density of trees on their streets report significantly higher health perception and significantly less cardio-metabolic conditions (controlling for socio-economic and demographic factors).

    Having 10 more trees in a city block, on average, improves health perception in ways comparable to an increase in annual personal income of $10,000 or being 7 years younger.

  • Diets, Environmental Sustainability, and Health

    Diets link environmental and human health. Rising incomes and urbanization are driving a global dietary transition in which traditional diets are replaced by diets higher in refined sugars, refined fats, oils and meats. By 2050 these dietary trends, if unchecked, would be a major contributor to an estimated 80% increase in global agricultural greenhouse gas emissions from food production and to global land clearing. Moreover, these dietary shifts are greatly increasing the incidence of type II diabetes, coronary heart disease and other chronic non-communicable diseases that lower global life expectancies. 

    If widely adopted, alternative diets that offer substantial health benefits could reduce global agricultural greenhouse gas emissions, reduce species extinctions, and help prevent diet-related diseases. The implementation of dietary solutions to the tightly linked diet–environment–health trilemma is a global challenge of great environmental and public health importance.

  • GMOs Are Not More Risky

    Europe: Biotechnology and GMOs are not per se more risky than e.g. conventional plant breeding technologies - a conclusion to be drawn from the efforts of more than 130 research projects in 25 years.

  • Love Emails to Trees

    People wrote thousands of love emails to trees

    The city of Melbourne assigned trees email addresses so citizens could report problems. Instead, people wrote thousands of love letters to their favorite trees.

    To: Golden Elm, Tree ID 1037148, 21 May 2015: 

    I'm so sorry you're going to die soon. It makes me sad when trucks damage your low hanging branches. 

    To: Algerian Oak, Tree ID 1032705, 2 February 2015: 

    Thank you for giving us oxygen. Thank you for being so pretty.

    To: Green Leaf Elm, Tree ID 1022165, 29 May 2015: 

    I don't think that there is much more to talk about as we don't have a lot in common, you being a tree and such. But I'm glad we're in this together.

    To: Willow Leaf Peppermint, Tree ID 1357982, 29 January 2015: 

    Do trees have genders? I hope you've had some nice sun today.

  • Forests

    A forest is a large area dominated by trees. Forests are the dominant terrestrial ecosystem of Earth, cover approximately 30% of the world's land, and contain 80% of the plant biomass.

John Stuart Mill

A person may cause evil to others not only by his actions but by his inaction, and in either case he is justly accountable to them for the injury.

Animals

Animals are multicellular, eukaryotic organisms of the kingdom Animalia (or Metazoa). All animals can move spontaneously and independently at some point in their lives. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their lives. All animals are heterotrophs: they must ingest other organisms or their products for sustenance.

Fruitarians.net Apple