African immigrants and refugees

Most of the controversy is about the Somalis who might bring in terror.

AlJ laments man made famine in Somalia. Want to fix it? Kill the bad guys who are intimidating aid workers and stealing food.

Somalia has been policed since the early 1990's by the UN (as is the Congo civil war). Including well trained soldiers from Kenya trying to keep the peace. The trouble is that peacekeepers keep the peace, they don't kill bad guys.

on the other hand, this explains the little noticed phone call Trumpieboy made to Kenya's president a couple days ago.

Kenya is having trouble with these "refugees" from Somalia, and deporting a lot of them

so the question is, of course, why they can't be settled in these nearby countries, where there are already a lot of Somalian workers. The answer: these countries don't want them because they cause crime and terrorism.

from my main blog. I think refugees need to be helped, and the best way to do this is pacify their countries.

But who will risk invading and doing this (as Britain did in India and was the excuse for colonialism in Africa).

Resettling refugees is good, but does have problems, the main one being you can't resettle all of them, the second is that the problem of assimilation takes three generations. (at least it did for the Irish, Italians, and Jewish immigrants into the  USA).

about ten perdcent of Zimbabwean population has emigrated to find jobs, mostly to South Africa or the UK. Wikipedia article.

There are various conflicting unofficial figures about the number of Zimbabweans in the US. The RAND Corporation estimated in 2000 that there were 100,000 in the state of New York alone.^[12] 

it's hard to find later statistics.  Indeed it is hard to find exactly how many Zimbabweans are working or emigrating abroad.

Rough estimates vary from place to place:

However, tacit agreement among nongovernmental organisations is that the Zimbabwe diaspora is spread out mainly in South Africa, Botswana, the United Kingdom, Canada, the United States, New Zealand and Australia. South Africa is estimated to have the bulk of Zimbabwe’s diaspora community, with an estimated two million to three million Zimbabwean nationals living in that country.

Second to South Africa as a destination of permanent settlement for Zimbabweans is the UK. Community-based organisations estimate the total number of Zimbabweans living legally in the UK to be 200 000, but say it is about 500 000 if one includes undocumented immigrants. 

not many go to the USA: Only 45,000 is the estimate in this article. (2008).

this article states that since 1980 immigrants from Sub Sahara Africa number 1.8 million. into the USA. But few are from Zimbabwe.

and this video frrom the US Library of Congress discusses recent African immigration into the USA.

air force vs army worms in Zambia

BBC article

Armyworm devestates crops

DW report on the Armyworm eating the corn crop.

Global warming? No. Imported from South America, probably by an imported plant, and spreading around the continent.

Slow government response, and farmers believe the rumor that pesticides won't work

most farmers are still not aware of what can be done to reduce it's damage. Some farmers in Gokwe district bought all kind of theories about a mysterious worm due to lack of information and clear guidance from the government. As a result some healthy looking crops were left at the mercy of the devouring fall armyworm. Many of the farmers are now counting huge losses....

FAO warned that Zimbabwe is likely to be the hardest hit with 130,000 hectares of maize and corn crops largely affected. So far the fall armyworm has spread in at least 10 provinces in Zimbabwe.

Despite the farmers' concerns, the government sees no urgency or panic regarding the armyworm. The head Plant Protection Research Institute at Zimbabwe’s Ministry of Agriculture, Godfrey Chikwenhere, said the yield reduction obeserved was minimal. "The only issue now is that we are using a substantial amount of money on chemicals," he said."

Though from the casual observer when you see the worm and all the plant being [attacked] you might estimate that the yield is very high," Chikwenhere added.

The caterpillar stage is the dangerous one that eats the crops. Ah, but then it turns into a moth, which is how it can migrate so quickly into new area.

Zimbabwe hosts emergency meeting on armyworm infestation

The United Nations is holding emergency talks in Harare to address the crop-eating "armyworm" caterpillars currently devastating farmland across several African countries. (14.02.2017)  

'Armyworm' infestation threatens crops in Zimbabwe

After a prolonged drought, incessant rains in most parts of Zimbabwe had raised hope that food shortages would be eased. But an outbreak of armyworms may be making the situation worse. (23.01.2017)  

'Fall armyworm' attacks southern African crops

Southern Africa is facing a plague of pests which is threatening crop harvests and food supplies for millions of people. Zimbabwe hosts an emergency FAO meeting next week to shape a coordinated regional response. (07.02.2017)  

this WIKIHOW is more about how gardeners can control it in rich countries

BBC article:

Why is it such a threat to farming? It is very hungry (and not picky) - This pest targets maize (corn) and other cereal crops, like its African namesake, but it also attacks cotton, soybean, potato and tobacco crops. When it does invade, up to three-quarters of the crop can be destroyed.

Unknown enemy - Governments, communities and farmers have no previous experience of dealing with the new pest, which may be even harder to deal with than its native equivalent.

• It is fast - According to the UN's Food and Agriculture Organisation (FAO), it has taken only eight weeks for the pest to spread to the six southern African countries where there are suspected infestations.

• It travels far and wide - The caterpillar stage does the damage but "it's the adult moth that migrates long distances and that's how it's managed to get round Africa," says Professor Ken Wilson, an expert on armyworms.

• It is not just targeting any old crop - Maize is the primary food staple in many of the areas where the pest has been identified.

• It is hard to find - The fall armyworm burrows right into the stem of maize plants, concealing itself from view and preventing farmers from spotting the problem early.

• Bad timing - It comes after two years of record droughts, which have already affected more than 40 million people in the region, making 15% less food available, according to the UN.

often outside the crop looks good, until you open the cob.

Gizmodo articcle on efforts to control the pest. They blame global warming of course.

As if the drought/rain cycle was due to global warming, not a normal event that has been going on for years.

Actually all they say is that the moth didn't spread quickly during the drought, but once the rain came and there was a lot of good crops to eat it spread.

Nature article on droughts in Africa:

Our data indicate that, over the past millennium, equatorial east Africa has alternated between contrasting climate conditions, with significantly drier climate than today during the 'Medieval Warm Period' (approx ad 1000–1270) and a relatively wet climate during the 'Little Ice Age' (approx ad 1270–1850) which was interrupted by three prolonged dry episodes.

We also find strong chronological links between the reconstructed history of natural long-term rainfall variation and the pre-colonial cultural history of east Africa4, highlighting the importance of a detailed knowledge of natural long-term rainfall fluctuations for sustainable socio-economic development.