Compost to Reverse Climate Change!
KarenPA_6b
5 years ago
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KarenPA_6b
5 years agoRelated Discussions
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Comments (150)Harvestman, you certainly do highlight the public's perception of the dangers of nuclear power. How accurate those perceptions are is an entirely separate matter. In the entire history of the nuclear power industry, there have been three major accidents: Three Mile Island, Chernobyl and Fukushima Daiichi. Of those three, only Chernobyl resulted in fatalaties and detectable public health problems. According to UN estimates, to date the Chernobyl accident has resulted in 59 deaths among plant staff and cleanup crew, and about 6,000 cases of thyroid cancer with a survival rate of 99%, for a total of 119. For the entire nuclear industry. Even the grimmest estimates, which don't appear to stand up to scrutiny, that claim that the true death toll is in the thousands, still pale in comparison to the estimates of the deaths caused directly and indirectly from coal fired power plants. This mode of power production, which the public perceives to be safe, produces 13,000 excess fatalities every year in the US alone. Similar estimates for the rest of the world (which I'll hunt down if you'd like) range into the millions. http://www.cancer.gov/cancertopics/factsheet/Risk/nuclear-facilities What irreversible environmental catastrophe has the worst nuclear accident in history produced? Google "Chernobyl wildlife" and see what you find. It would seem that the exclusion zone is a sanctuary for wildlife that are thriving by any measure. http://www.sciencedaily.com/releases/2012/04/120411084107.htm http://www.slate.com/articles/health_and_science/nuclear_power/2013/01/wildlife_in_chernobyl_debate_over_mutations_and_populations_of_plants_and.html All of this is sort of irrelevant when you're considering nuclear energy from liquid fluoride thorium reactors (LFTR), because this method of power generation is completely different from the nuclear technology we use today. LFTRs physically cannot melt down because in order to operate, the fuel already has to be molten. They are extremely efficient too. I'll chase down the source, but I saw a lecture on this topic, and the presenter showed three standard sized shipping containers and explained that all the thorium fuel we'd need to power the entire US for a year would fit in those shipping containers, and so would the by-products it would produce. Those by-products wouldn't entirely waste either - many of them have uses in a wide number of applications, including medicine. You might wonder why we don't already generate power this way. Working models of this reactor were built in the US in the 1960s and early 1970s. Funding for the program to develop the technology was canceled under the Nixon administration because nuclear power from Thorium is a terrible way to try to produce weapons-grade fissile material, and at the time, it was determined that commercial nuclear power generation needed to work synergistically with our nuclear weapons industry. The nuclear power industry we have today is a legacy of the cold war. In a sense, we don't have nuclear power from thorium because it's too safe. This is really exciting technology and I urge you to take a look a the link I included in a previous post. It is a link to a 5 minute video put together by a nuclear engineer talking about the virtues of this form of power generation. (By the way, I have absolutely no connection whatsoever to the nuclear industry.) Here is a link that might be useful: WHO: True Scale of Chernobyl Accident...See MoreFacing a Changing Climate in My Garden
Comments (44)'Life is filled with trade-offs. My dedication to roses is not lessened if I select more carefully, or even reduce the numbers in my garden.' Of course not! Moving from a sunny allotment to a shady poplar plantation is surely nothing to do with climate but everything to do with location and geographical conditions and like it or not, I will be bidding adieu to nearly ALL my roses apart from the best (in my opinion) which, fortuitously happen to be my treasured wildlings. And even then, roses such as moyesii are just not going to manage, even around the edges. But hey, I am a gardener and the world is full of fabulous plants: even in a poplar wood there are campions, umbellifers, flag iris, bluebells, wild arums, water mints, agrimony, willowherb..........and I have not even lifted a hand. Just wait till the seed orders are sent in........and a bit of chainsawing and judicious felling. Ingrid, the climate changes are neither here nor there - what is mostly apparent is your changing attitudes to plants and their place in the world - this is, I think, a sign of increasing knowledge and experience and (should) happen to us all ....as long as we remain open to learning new things, staying curious and directed and mostly, situating ourselves somewhere in the middle of our little worlds and not perched at the top of the life tree in all-knowing judgmental superiority....See Moreblackspot and climate changes
Comments (16)Sammy, Florida has a huge blackspot problem because of the warmth and humidity. My friend Harold says it's impossible not to spray in their region. They have problems with blackspot and a particular nematode which will kill every single one of their roses unless they are grafted onto Fortiana root stock. What blackspot doesn't afflict is the dry, arid and hot zones of California and Arizona. I still say that one shouldn't water the leaves if one can help it. Sammy, do you experience wilt leaves if you stop watering the leaves and just water the roots? Have you ever tried this? or have you always kept on watering the leaves. You might try an experiment--2 same-type roses. One with the watered leaves and one without. You see I did a similar experiment to assess Vitamin B1 root nourisher versus my Gardenville Sea Tea. I had identical transplanted lavender plants in the same soil. One I gave Vitamin B1 nourisher and the other I gave sea tea. The Vitamin B1 did very absolutely nothing; the Sea Tea created a boom in growth, vitality and number of leaves. The only way is to do controlled experiments in one's own garden. I have 2 identical Lincolns, same soil. Next spring I will do 2 different kinds of foliar feeds to see which one is the most protective against the blackspot. I think what Maureen is saying is that keeping leaves dry is pointless if one has bunches of rain anyway. But! what both articles say is that if you keep the leaves dry as much as you can possibly control-- that indeed will keep the blackspot from spreading. Dew, Maureen does not count! Dew only lasts briefly, about one hour and as soon as the sun rises it dries! Dew will not cause blackspot because it dries so quickly. Blackspot takes several hours of wetness before it starts to spread. Both articles really stress that it is important to keep moisture away from the leaves as much as possible. There are certain things you can't control. If it's gonna keep raining for days, you will get the blackspot. The article gives specifics on the hours in between that blackspot will take to spread. Whether it be a span of greater than 7 hours of dryness (blackspot won't spread). However! if you have a resistant variety of rose, the slower the spread of the blackspot. If you combine watering the leaves then a few hours later it rains, you are actually increasing the time of wetness, making it opportune for the blackspot to have its ideal conditions....See MoreClimate change sceptics
Comments (107)The antarctic ice shelfs are cracking, receding and breaking away. How long are people going to bury their heads in the sand and deny global warming and climate change (its not just about a constant warming - the global climates are already being seriously disrupted across the planet). The worlds scientific community who have published their studies unanimously agree that co2 levels have increased at an astounding rate since the industrial revolution, and this also coincides with dramatic rising temperatures particularly ocean temperatures. Ice core samples have been studied going back about 600 000 years, these are like a time capsule which clearly show the evidence of rising co2 levels and temperature. the last ice age was about 11 000 years ago and did not show anything near what has been seen in the ice samples of the recent 100 or so years. For people who still doubt this is going on, look around you at what is happening in the world. Ice caps are receding at an astounding rate, ice shelfs are cracking, ocean temperatures are rising, there are shifting weather patterns such as droughts in one area, and flooding nearby (this is all related to temperature and ocean temperature) When will enough people wake up and start putting pressure on governments to do something and stop lying and fearmongering that action will cause some economic catastrophe? We need change at a massive global government level NOW and while people continue to buy into the misinformation being put out in the media, there is going to continue to be a lack of pressure on governments to act....See MoreKarenPA_6b
5 years agodeanna in ME Barely zone 6a, more like 5b
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