Considering recently published scientific reviews on the International Agency on Cancer Research (IARC) concerning their methods and overall mission, as well as their specific conclusion on glyphosate, I thought the topic deserved an update of its own. I have written about glyphosate, cancer, and the IARC earlier, in my series 17 Questions on Glyphosate.
Much media and public attention has followed after World Health Organisation subgroup IARC has declared things like processed meat to be in the same class of cancer hazard as plutonium and tobacco, and red meat and glyphosate in the class 2A, “probably carcinogenic,” same slot where also fall “work as a hairdresser” or “manufacturing glass”. Apart from many sensationalist headlines, there has also been a fair amount of media criticism, like this in-depth piece from Reuters. What is confusing to many, is that IARC does not actually look at risk: how big is the risk for said carcinogenic effects? What levels are safe and what aren’t?
Many expert toxicologists have weighed in on the lack of scientific justification for the simplistic division of substances (and a wide array of other circumstances, such as occupations) into non-carcinogenic and carcinogenic, without consideration for drastically different levels of potency and modes of action. On top of that, there are also several concerning aspects about how the IARC handled the specifics around the review of several cases, such as meat, or cellphone radiation, as brought up in the Reuters piece, and particularly concerning glyphosate: they excluded much available evidence from the review, and misinterpreted results of some of the studies they did include.
Mothers for Nuclear is a new environmental organization started by two mothers, Heather Matteson and Kristin Zaitz, to organize pro-nuclear mothers to speak out and begin an international dialogue about nuclear power and environmental protection. Like them, I used to be skeptical of nuclear power – I am Finnish, and I grew up very aware of the Chernobyl nuclear accident. After learning more, however, my perspective has changed. My story about how I came to support nuclear power was published originally as one among their many eye-opening Nuclear Narratives over at the Mothers for Nuclear blog.
I grew up in Finland, where I was never far from a forest. Nature and animals were my first love, and books the second. It was not an uncommon thing for me to go out in the forest with our dogs and climb up a tree to find a good place to read.
Fresh new parents are a on a roller-coaster ride of emotions. Exhausted, happy, uncertain, afraid, panicking. Every decision seems like life and death. I vote for giving them the best evidence-based support we can, while holding the judgement.
After the introduction of modern formula in the mid-20th century, for a time in the developed world, breastfeeding was almost shunned upon. Today the balance is well shifted and breastfeeding is recommended to all mothers who are able to do so. But just how pronounced are the benefits of breastfeeding compared to formula?
I was recently prompted into taking a closer look at the science of breast vs formula feeding once more by a good friend who works as a consultant to mothers with breastfeeding issues, manages breastfeeding forums, gives talks on the topic and also blogs over at Milk and Motherhood. She is the most compassionate and supportive person I know, and she is uncomfortable with the political pressure to strongly promote breastfeeding, while all she would like to do is to allow women to fulfil their personal dreams of motherhood, whatever they might be. I find this to be a great sentiment, especially in the light of the available evidence: it is in the best interest of mothers and their babies that we are allowed to use both methods of infant feeding. Depending on the situation, breast and bottle-feeding both have their own set of benefits. Babies as well as mothers are worse off if the access to either of the options is culturally sabotaged. Continue reading
In my series 17 Questions about Glyphosate, last but not least comes a post about the integrity of research, how funding may influence research results, and what corporate involvement with scientists may entail. And if scientists mostly are not influenced by industry, why are there so many conflicting study results? Continue reading
In my series 17 Questions about Glyphosate, question 14. deals with glyphosate resistant-weeds: whether they pose a problem, and why campaigners against glyphosate should be the last ones to worry about this particular issue. Question 15. looks at the soil ecosystems: what do we know about the effects of glyphosate on soil micro-organisms? Does it affect nutrient balance and mineral uptake? Plus comments on what one troubled study found out about earthworms. Question 16. delves into whether there is a relationship between glyphosate and the situation of Monarch butterflies or bees. Continue reading